Home / 32,621.77-45,108.67-25,895.74

Finding the Fourth Proportional to 32,621.77, 45,108.67 and 25,895.74

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Solution

The fourth proportional to 32,621.77, 45,108.67 and 25,895.74 is: 35,808.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,621.77 : 45,108.67 = 25,895.74 : x
  2. Step 2: Convert to fraction form
    32,621.77/45,108.67 = 25,895.74/x
  3. Step 3: Cross multiply
    32,621.77x = 45,108.67 × 25,895.74
  4. Step 4: Simplify right side
    32,621.77x = 1,168,122,390.07
  5. Step 5: Solve for x
    x = 1,168,122,390.07/32,621.77
  6. Step 6: Final answer
    x = 35,808.06

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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.