Home / 160,948.82-222,058.02-92,956.88

Finding the Fourth Proportional to 160,948.82, 222,058.02 and 92,956.88

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Solution

The fourth proportional to 160,948.82, 222,058.02 and 92,956.88 is: 128,250.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,948.82 : 222,058.02 = 92,956.88 : x
  2. Step 2: Convert to fraction form
    160,948.82/222,058.02 = 92,956.88/x
  3. Step 3: Cross multiply
    160,948.82x = 222,058.02 × 92,956.88
  4. Step 4: Simplify right side
    160,948.82x = 20,641,820,718.18
  5. Step 5: Solve for x
    x = 20,641,820,718.18/160,948.82
  6. Step 6: Final answer
    x = 128,250.84

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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.