Home / 61,933.12-92,899.48-17,560.24

Finding the Fourth Proportional to 61,933.12, 92,899.48 and 17,560.24

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Solution

The fourth proportional to 61,933.12, 92,899.48 and 17,560.24 is: 26,340.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,933.12 : 92,899.48 = 17,560.24 : x
  2. Step 2: Convert to fraction form
    61,933.12/92,899.48 = 17,560.24/x
  3. Step 3: Cross multiply
    61,933.12x = 92,899.48 × 17,560.24
  4. Step 4: Simplify right side
    61,933.12x = 1,631,337,164.68
  5. Step 5: Solve for x
    x = 1,631,337,164.68/61,933.12
  6. Step 6: Final answer
    x = 26,340.30

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1.5x scale

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.