Home / 14,724.81-22,085.60-4,337.37

Finding the Fourth Proportional to 14,724.81, 22,085.60 and 4,337.37

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Solution

The fourth proportional to 14,724.81, 22,085.60 and 4,337.37 is: 6,505.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,724.81 : 22,085.60 = 4,337.37 : x
  2. Step 2: Convert to fraction form
    14,724.81/22,085.60 = 4,337.37/x
  3. Step 3: Cross multiply
    14,724.81x = 22,085.60 × 4,337.37
  4. Step 4: Simplify right side
    14,724.81x = 95,793,397.19
  5. Step 5: Solve for x
    x = 95,793,397.19/14,724.81
  6. Step 6: Final answer
    x = 6,505.58

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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.