Home / 36,088.83-54,126.86-9,795.62

Finding the Fourth Proportional to 36,088.83, 54,126.86 and 9,795.62

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Solution

The fourth proportional to 36,088.83, 54,126.86 and 9,795.62 is: 14,691.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,088.83 : 54,126.86 = 9,795.62 : x
  2. Step 2: Convert to fraction form
    36,088.83/54,126.86 = 9,795.62/x
  3. Step 3: Cross multiply
    36,088.83x = 54,126.86 × 9,795.62
  4. Step 4: Simplify right side
    36,088.83x = 530,206,152.35
  5. Step 5: Solve for x
    x = 530,206,152.35/36,088.83
  6. Step 6: Final answer
    x = 14,691.70

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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.