Home / 32,461.26-48,688.11-9,089.52

Finding the Fourth Proportional to 32,461.26, 48,688.11 and 9,089.52

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Solution

The fourth proportional to 32,461.26, 48,688.11 and 9,089.52 is: 13,633.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,461.26 : 48,688.11 = 9,089.52 : x
  2. Step 2: Convert to fraction form
    32,461.26/48,688.11 = 9,089.52/x
  3. Step 3: Cross multiply
    32,461.26x = 48,688.11 × 9,089.52
  4. Step 4: Simplify right side
    32,461.26x = 442,551,549.61
  5. Step 5: Solve for x
    x = 442,551,549.61/32,461.26
  6. Step 6: Final answer
    x = 13,633.22

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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.