Home / 32,036.60-48,065.18-15,397.84

Finding the Fourth Proportional to 32,036.60, 48,065.18 and 15,397.84

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Solution

The fourth proportional to 32,036.60, 48,065.18 and 15,397.84 is: 23,101.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,036.60 : 48,065.18 = 15,397.84 : x
  2. Step 2: Convert to fraction form
    32,036.60/48,065.18 = 15,397.84/x
  3. Step 3: Cross multiply
    32,036.60x = 48,065.18 × 15,397.84
  4. Step 4: Simplify right side
    32,036.60x = 740,099,750.55
  5. Step 5: Solve for x
    x = 740,099,750.55/32,036.60
  6. Step 6: Final answer
    x = 23,101.69

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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.