Home / 32,390.18-48,585.28-25,005.42

Finding the Fourth Proportional to 32,390.18, 48,585.28 and 25,005.42

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Solution

The fourth proportional to 32,390.18, 48,585.28 and 25,005.42 is: 37,508.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,390.18 : 48,585.28 = 25,005.42 : x
  2. Step 2: Convert to fraction form
    32,390.18/48,585.28 = 25,005.42/x
  3. Step 3: Cross multiply
    32,390.18x = 48,585.28 × 25,005.42
  4. Step 4: Simplify right side
    32,390.18x = 1,214,895,332.22
  5. Step 5: Solve for x
    x = 1,214,895,332.22/32,390.18
  6. Step 6: Final answer
    x = 37,508.14

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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.