Home / 32,125.21-48,187.52-25,111.12

Finding the Fourth Proportional to 32,125.21, 48,187.52 and 25,111.12

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Solution

The fourth proportional to 32,125.21, 48,187.52 and 25,111.12 is: 37,666.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,125.21 : 48,187.52 = 25,111.12 : x
  2. Step 2: Convert to fraction form
    32,125.21/48,187.52 = 25,111.12/x
  3. Step 3: Cross multiply
    32,125.21x = 48,187.52 × 25,111.12
  4. Step 4: Simplify right side
    32,125.21x = 1,210,042,356.28
  5. Step 5: Solve for x
    x = 1,210,042,356.28/32,125.21
  6. Step 6: Final answer
    x = 37,666.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.