Home / 34,484.40-47,587.02-22,397.04

Finding the Fourth Proportional to 34,484.40, 47,587.02 and 22,397.04

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Solution

The fourth proportional to 34,484.40, 47,587.02 and 22,397.04 is: 30,906.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,484.40 : 47,587.02 = 22,397.04 : x
  2. Step 2: Convert to fraction form
    34,484.40/47,587.02 = 22,397.04/x
  3. Step 3: Cross multiply
    34,484.40x = 47,587.02 × 22,397.04
  4. Step 4: Simplify right side
    34,484.40x = 1,065,808,390.42
  5. Step 5: Solve for x
    x = 1,065,808,390.42/34,484.40
  6. Step 6: Final answer
    x = 30,906.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.