Home / 25,035.48-37,541.22-9,443.16

Finding the Fourth Proportional to 25,035.48, 37,541.22 and 9,443.16

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Solution

The fourth proportional to 25,035.48, 37,541.22 and 9,443.16 is: 14,160.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,035.48 : 37,541.22 = 9,443.16 : x
  2. Step 2: Convert to fraction form
    25,035.48/37,541.22 = 9,443.16/x
  3. Step 3: Cross multiply
    25,035.48x = 37,541.22 × 9,443.16
  4. Step 4: Simplify right side
    25,035.48x = 354,507,747.06
  5. Step 5: Solve for x
    x = 354,507,747.06/25,035.48
  6. Step 6: Final answer
    x = 14,160.21

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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.