Home / 14,934.70-22,402.05-14,704.30

Finding the Fourth Proportional to 14,934.70, 22,402.05 and 14,704.30

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Solution

The fourth proportional to 14,934.70, 22,402.05 and 14,704.30 is: 22,056.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934.70 : 22,402.05 = 14,704.30 : x
  2. Step 2: Convert to fraction form
    14,934.70/22,402.05 = 14,704.30/x
  3. Step 3: Cross multiply
    14,934.70x = 22,402.05 × 14,704.30
  4. Step 4: Simplify right side
    14,934.70x = 329,406,463.82
  5. Step 5: Solve for x
    x = 329,406,463.82/14,934.70
  6. Step 6: Final answer
    x = 22,056.45

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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.