Home / 32,152.68-48,209.58-21,732.84

Finding the Fourth Proportional to 32,152.68, 48,209.58 and 21,732.84

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Solution

The fourth proportional to 32,152.68, 48,209.58 and 21,732.84 is: 32,586.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,152.68 : 48,209.58 = 21,732.84 : x
  2. Step 2: Convert to fraction form
    32,152.68/48,209.58 = 21,732.84/x
  3. Step 3: Cross multiply
    32,152.68x = 48,209.58 × 21,732.84
  4. Step 4: Simplify right side
    32,152.68x = 1,047,731,088.61
  5. Step 5: Solve for x
    x = 1,047,731,088.61/32,152.68
  6. Step 6: Final answer
    x = 32,586.12

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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.