Home / 32,934.38-49,647.62-30,132.06

Finding the Fourth Proportional to 32,934.38, 49,647.62 and 30,132.06

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Solution

The fourth proportional to 32,934.38, 49,647.62 and 30,132.06 is: 45,423.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,934.38 : 49,647.62 = 30,132.06 : x
  2. Step 2: Convert to fraction form
    32,934.38/49,647.62 = 30,132.06/x
  3. Step 3: Cross multiply
    32,934.38x = 49,647.62 × 30,132.06
  4. Step 4: Simplify right side
    32,934.38x = 1,495,985,064.70
  5. Step 5: Solve for x
    x = 1,495,985,064.70/32,934.38
  6. Step 6: Final answer
    x = 45,423.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.