Home / 107,675.52-161,335.53-62,570.25

Finding the Fourth Proportional to 107,675.52, 161,335.53 and 62,570.25

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Solution

The fourth proportional to 107,675.52, 161,335.53 and 62,570.25 is: 93,752.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,675.52 : 161,335.53 = 62,570.25 : x
  2. Step 2: Convert to fraction form
    107,675.52/161,335.53 = 62,570.25/x
  3. Step 3: Cross multiply
    107,675.52x = 161,335.53 × 62,570.25
  4. Step 4: Simplify right side
    107,675.52x = 10,094,804,445.98
  5. Step 5: Solve for x
    x = 10,094,804,445.98/107,675.52
  6. Step 6: Final answer
    x = 93,752.08

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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.