Home / 32,395.40-48,614.70-14,856.20

Finding the Fourth Proportional to 32,395.40, 48,614.70 and 14,856.20

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Solution

The fourth proportional to 32,395.40, 48,614.70 and 14,856.20 is: 22,294.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,395.40 : 48,614.70 = 14,856.20 : x
  2. Step 2: Convert to fraction form
    32,395.40/48,614.70 = 14,856.20/x
  3. Step 3: Cross multiply
    32,395.40x = 48,614.70 × 14,856.20
  4. Step 4: Simplify right side
    32,395.40x = 722,229,706.14
  5. Step 5: Solve for x
    x = 722,229,706.14/32,395.40
  6. Step 6: Final answer
    x = 22,294.21

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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.