Home / 35,033.20-48,344.04-19,117.52

Finding the Fourth Proportional to 35,033.20, 48,344.04 and 19,117.52

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Solution

The fourth proportional to 35,033.20, 48,344.04 and 19,117.52 is: 26,381.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,033.20 : 48,344.04 = 19,117.52 : x
  2. Step 2: Convert to fraction form
    35,033.20/48,344.04 = 19,117.52/x
  3. Step 3: Cross multiply
    35,033.20x = 48,344.04 × 19,117.52
  4. Step 4: Simplify right side
    35,033.20x = 924,218,151.58
  5. Step 5: Solve for x
    x = 924,218,151.58/35,033.20
  6. Step 6: Final answer
    x = 26,381.21

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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.