Home / 60,654.15-83,703.06-35,175.62

Finding the Fourth Proportional to 60,654.15, 83,703.06 and 35,175.62

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Solution

The fourth proportional to 60,654.15, 83,703.06 and 35,175.62 is: 48,542.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,654.15 : 83,703.06 = 35,175.62 : x
  2. Step 2: Convert to fraction form
    60,654.15/83,703.06 = 35,175.62/x
  3. Step 3: Cross multiply
    60,654.15x = 83,703.06 × 35,175.62
  4. Step 4: Simplify right side
    60,654.15x = 2,944,307,017.76
  5. Step 5: Solve for x
    x = 2,944,307,017.76/60,654.15
  6. Step 6: Final answer
    x = 48,542.55

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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.