Home / 14,814.49-22,154.28-11,068.90

Finding the Fourth Proportional to 14,814.49, 22,154.28 and 11,068.90

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Solution

The fourth proportional to 14,814.49, 22,154.28 and 11,068.90 is: 16,552.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,814.49 : 22,154.28 = 11,068.90 : x
  2. Step 2: Convert to fraction form
    14,814.49/22,154.28 = 11,068.90/x
  3. Step 3: Cross multiply
    14,814.49x = 22,154.28 × 11,068.90
  4. Step 4: Simplify right side
    14,814.49x = 245,223,509.89
  5. Step 5: Solve for x
    x = 245,223,509.89/14,814.49
  6. Step 6: Final answer
    x = 16,552.95

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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.