Home / 32,254.50-48,373.38-14,475

Finding the Fourth Proportional to 32,254.50, 48,373.38 and 14,475

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Solution

The fourth proportional to 32,254.50, 48,373.38 and 14,475 is: 21,708.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,254.50 : 48,373.38 = 14,475 : x
  2. Step 2: Convert to fraction form
    32,254.50/48,373.38 = 14,475/x
  3. Step 3: Cross multiply
    32,254.50x = 48,373.38 × 14,475
  4. Step 4: Simplify right side
    32,254.50x = 700,204,675.50
  5. Step 5: Solve for x
    x = 700,204,675.50/32,254.50
  6. Step 6: Final answer
    x = 21,708.74

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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.