Home / 32,129.00-48,109.66-25,854.74

Finding the Fourth Proportional to 32,129.00, 48,109.66 and 25,854.74

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Solution

The fourth proportional to 32,129.00, 48,109.66 and 25,854.74 is: 38,714.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,129.00 : 48,109.66 = 25,854.74 : x
  2. Step 2: Convert to fraction form
    32,129.00/48,109.66 = 25,854.74/x
  3. Step 3: Cross multiply
    32,129.00x = 48,109.66 × 25,854.74
  4. Step 4: Simplify right side
    32,129.00x = 1,243,862,445.60
  5. Step 5: Solve for x
    x = 1,243,862,445.60/32,129.00
  6. Step 6: Final answer
    x = 38,714.64

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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.