Home / 32,134.26-44,346.15-17,986.98

Finding the Fourth Proportional to 32,134.26, 44,346.15 and 17,986.98

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Solution

The fourth proportional to 32,134.26, 44,346.15 and 17,986.98 is: 24,822.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,134.26 : 44,346.15 = 17,986.98 : x
  2. Step 2: Convert to fraction form
    32,134.26/44,346.15 = 17,986.98/x
  3. Step 3: Cross multiply
    32,134.26x = 44,346.15 × 17,986.98
  4. Step 4: Simplify right side
    32,134.26x = 797,653,313.13
  5. Step 5: Solve for x
    x = 797,653,313.13/32,134.26
  6. Step 6: Final answer
    x = 24,822.52

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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.