Home / 9,432.84-14,151.15-4,508.04

Finding the Fourth Proportional to 9,432.84, 14,151.15 and 4,508.04

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Solution

The fourth proportional to 9,432.84, 14,151.15 and 4,508.04 is: 6,762.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432.84 : 14,151.15 = 4,508.04 : x
  2. Step 2: Convert to fraction form
    9,432.84/14,151.15 = 4,508.04/x
  3. Step 3: Cross multiply
    9,432.84x = 14,151.15 × 4,508.04
  4. Step 4: Simplify right side
    9,432.84x = 63,793,950.25
  5. Step 5: Solve for x
    x = 63,793,950.25/9,432.84
  6. Step 6: Final answer
    x = 6,762.96

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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.