Home / 170,962.52-235,921.01-94,484.48

Finding the Fourth Proportional to 170,962.52, 235,921.01 and 94,484.48

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Solution

The fourth proportional to 170,962.52, 235,921.01 and 94,484.48 is: 130,384.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,962.52 : 235,921.01 = 94,484.48 : x
  2. Step 2: Convert to fraction form
    170,962.52/235,921.01 = 94,484.48/x
  3. Step 3: Cross multiply
    170,962.52x = 235,921.01 × 94,484.48
  4. Step 4: Simplify right side
    170,962.52x = 22,290,872,298.90
  5. Step 5: Solve for x
    x = 22,290,872,298.90/170,962.52
  6. Step 6: Final answer
    x = 130,384.56

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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.