Home / 63,827.73-88,080.71-35,532.81

Finding the Fourth Proportional to 63,827.73, 88,080.71 and 35,532.81

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Solution

The fourth proportional to 63,827.73, 88,080.71 and 35,532.81 is: 49,034.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,827.73 : 88,080.71 = 35,532.81 : x
  2. Step 2: Convert to fraction form
    63,827.73/88,080.71 = 35,532.81/x
  3. Step 3: Cross multiply
    63,827.73x = 88,080.71 × 35,532.81
  4. Step 4: Simplify right side
    63,827.73x = 3,129,754,955.43
  5. Step 5: Solve for x
    x = 3,129,754,955.43/63,827.73
  6. Step 6: Final answer
    x = 49,034.41

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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.