Home / 63,861.95-88,133.52-35,567.57

Finding the Fourth Proportional to 63,861.95, 88,133.52 and 35,567.57

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Solution

The fourth proportional to 63,861.95, 88,133.52 and 35,567.57 is: 49,085.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,861.95 : 88,133.52 = 35,567.57 : x
  2. Step 2: Convert to fraction form
    63,861.95/88,133.52 = 35,567.57/x
  3. Step 3: Cross multiply
    63,861.95x = 88,133.52 × 35,567.57
  4. Step 4: Simplify right side
    63,861.95x = 3,134,694,701.28
  5. Step 5: Solve for x
    x = 3,134,694,701.28/63,861.95
  6. Step 6: Final answer
    x = 49,085.49

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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.