Home / 16,095.62-22,210.84-8,925.91

Finding the Fourth Proportional to 16,095.62, 22,210.84 and 8,925.91

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Solution

The fourth proportional to 16,095.62, 22,210.84 and 8,925.91 is: 12,317.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,095.62 : 22,210.84 = 8,925.91 : x
  2. Step 2: Convert to fraction form
    16,095.62/22,210.84 = 8,925.91/x
  3. Step 3: Cross multiply
    16,095.62x = 22,210.84 × 8,925.91
  4. Step 4: Simplify right side
    16,095.62x = 198,251,914.49
  5. Step 5: Solve for x
    x = 198,251,914.49/16,095.62
  6. Step 6: Final answer
    x = 12,317.13

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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.