Home / 36,325.02-50,147.19-25,127.58

Finding the Fourth Proportional to 36,325.02, 50,147.19 and 25,127.58

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Solution

The fourth proportional to 36,325.02, 50,147.19 and 25,127.58 is: 34,688.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,325.02 : 50,147.19 = 25,127.58 : x
  2. Step 2: Convert to fraction form
    36,325.02/50,147.19 = 25,127.58/x
  3. Step 3: Cross multiply
    36,325.02x = 50,147.19 × 25,127.58
  4. Step 4: Simplify right side
    36,325.02x = 1,260,077,528.50
  5. Step 5: Solve for x
    x = 1,260,077,528.50/36,325.02
  6. Step 6: Final answer
    x = 34,688.97

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.