Home / 43,710.15-60,318.26-25,810.92

Finding the Fourth Proportional to 43,710.15, 60,318.26 and 25,810.92

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Solution

The fourth proportional to 43,710.15, 60,318.26 and 25,810.92 is: 35,618.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,710.15 : 60,318.26 = 25,810.92 : x
  2. Step 2: Convert to fraction form
    43,710.15/60,318.26 = 25,810.92/x
  3. Step 3: Cross multiply
    43,710.15x = 60,318.26 × 25,810.92
  4. Step 4: Simplify right side
    43,710.15x = 1,556,869,654.34
  5. Step 5: Solve for x
    x = 1,556,869,654.34/43,710.15
  6. Step 6: Final answer
    x = 35,618.04

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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.