Home / 61,109.64-91,675.98-24,176.52

Finding the Fourth Proportional to 61,109.64, 91,675.98 and 24,176.52

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Solution

The fourth proportional to 61,109.64, 91,675.98 and 24,176.52 is: 36,269.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,109.64 : 91,675.98 = 24,176.52 : x
  2. Step 2: Convert to fraction form
    61,109.64/91,675.98 = 24,176.52/x
  3. Step 3: Cross multiply
    61,109.64x = 91,675.98 × 24,176.52
  4. Step 4: Simplify right side
    61,109.64x = 2,216,406,163.99
  5. Step 5: Solve for x
    x = 2,216,406,163.99/61,109.64
  6. Step 6: Final answer
    x = 36,269.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.