Home / 112,573.95-168,693.82-62,585.28

Finding the Fourth Proportional to 112,573.95, 168,693.82 and 62,585.28

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Solution

The fourth proportional to 112,573.95, 168,693.82 and 62,585.28 is: 93,785.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,573.95 : 168,693.82 = 62,585.28 : x
  2. Step 2: Convert to fraction form
    112,573.95/168,693.82 = 62,585.28/x
  3. Step 3: Cross multiply
    112,573.95x = 168,693.82 × 62,585.28
  4. Step 4: Simplify right side
    112,573.95x = 10,557,749,958.97
  5. Step 5: Solve for x
    x = 10,557,749,958.97/112,573.95
  6. Step 6: Final answer
    x = 93,785.02

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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.