Home / 25,088.06-34,644.96-16,151.10

Finding the Fourth Proportional to 25,088.06, 34,644.96 and 16,151.10

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Solution

The fourth proportional to 25,088.06, 34,644.96 and 16,151.10 is: 22,303.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,088.06 : 34,644.96 = 16,151.10 : x
  2. Step 2: Convert to fraction form
    25,088.06/34,644.96 = 16,151.10/x
  3. Step 3: Cross multiply
    25,088.06x = 34,644.96 × 16,151.10
  4. Step 4: Simplify right side
    25,088.06x = 559,554,213.46
  5. Step 5: Solve for x
    x = 559,554,213.46/25,088.06
  6. Step 6: Final answer
    x = 22,303.61

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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.