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Finding the Fourth Proportional to 14,710.52, 22,064.70 and 4,323.08

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Solution

The fourth proportional to 14,710.52, 22,064.70 and 4,323.08 is: 6,484.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,710.52 : 22,064.70 = 4,323.08 : x
  2. Step 2: Convert to fraction form
    14,710.52/22,064.70 = 4,323.08/x
  3. Step 3: Cross multiply
    14,710.52x = 22,064.70 × 4,323.08
  4. Step 4: Simplify right side
    14,710.52x = 95,387,463.28
  5. Step 5: Solve for x
    x = 95,387,463.28/14,710.52
  6. Step 6: Final answer
    x = 6,484.30

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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.