Home / 91,069.62-136,592.10-24,513.74

Finding the Fourth Proportional to 91,069.62, 136,592.10 and 24,513.74

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Solution

The fourth proportional to 91,069.62, 136,592.10 and 24,513.74 is: 36,767.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,069.62 : 136,592.10 = 24,513.74 : x
  2. Step 2: Convert to fraction form
    91,069.62/136,592.10 = 24,513.74/x
  3. Step 3: Cross multiply
    91,069.62x = 136,592.10 × 24,513.74
  4. Step 4: Simplify right side
    91,069.62x = 3,348,383,225.45
  5. Step 5: Solve for x
    x = 3,348,383,225.45/91,069.62
  6. Step 6: Final answer
    x = 36,767.29

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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.