Home / 25,035.98-37,541.97-9,443.66

Finding the Fourth Proportional to 25,035.98, 37,541.97 and 9,443.66

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Solution

The fourth proportional to 25,035.98, 37,541.97 and 9,443.66 is: 14,160.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,035.98 : 37,541.97 = 9,443.66 : x
  2. Step 2: Convert to fraction form
    25,035.98/37,541.97 = 9,443.66/x
  3. Step 3: Cross multiply
    25,035.98x = 37,541.97 × 9,443.66
  4. Step 4: Simplify right side
    25,035.98x = 354,533,600.41
  5. Step 5: Solve for x
    x = 354,533,600.41/25,035.98
  6. Step 6: Final answer
    x = 14,160.96

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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.