Home / 41,117.07-61,675.90-9,952.32

Finding the Fourth Proportional to 41,117.07, 61,675.90 and 9,952.32

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Solution

The fourth proportional to 41,117.07, 61,675.90 and 9,952.32 is: 14,928.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,117.07 : 61,675.90 = 9,952.32 : x
  2. Step 2: Convert to fraction form
    41,117.07/61,675.90 = 9,952.32/x
  3. Step 3: Cross multiply
    41,117.07x = 61,675.90 × 9,952.32
  4. Step 4: Simplify right side
    41,117.07x = 613,818,293.09
  5. Step 5: Solve for x
    x = 613,818,293.09/41,117.07
  6. Step 6: Final answer
    x = 14,928.55

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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.