Home / 94,088.34-141,136.78-26,625.43

Finding the Fourth Proportional to 94,088.34, 141,136.78 and 26,625.43

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Solution

The fourth proportional to 94,088.34, 141,136.78 and 26,625.43 is: 39,939.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,088.34 : 141,136.78 = 26,625.43 : x
  2. Step 2: Convert to fraction form
    94,088.34/141,136.78 = 26,625.43/x
  3. Step 3: Cross multiply
    94,088.34x = 141,136.78 × 26,625.43
  4. Step 4: Simplify right side
    94,088.34x = 3,757,827,456.32
  5. Step 5: Solve for x
    x = 3,757,827,456.32/94,088.34
  6. Step 6: Final answer
    x = 39,939.35

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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.