Home / 35,098.20-48,434.36-22,184.40

Finding the Fourth Proportional to 35,098.20, 48,434.36 and 22,184.40

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Solution

The fourth proportional to 35,098.20, 48,434.36 and 22,184.40 is: 30,613.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,098.20 : 48,434.36 = 22,184.40 : x
  2. Step 2: Convert to fraction form
    35,098.20/48,434.36 = 22,184.40/x
  3. Step 3: Cross multiply
    35,098.20x = 48,434.36 × 22,184.40
  4. Step 4: Simplify right side
    35,098.20x = 1,074,487,215.98
  5. Step 5: Solve for x
    x = 1,074,487,215.98/35,098.20
  6. Step 6: Final answer
    x = 30,613.74

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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.