Home / 160,932.48-222,113.52-93,864.48

Finding the Fourth Proportional to 160,932.48, 222,113.52 and 93,864.48

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Solution

The fourth proportional to 160,932.48, 222,113.52 and 93,864.48 is: 129,548.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,932.48 : 222,113.52 = 93,864.48 : x
  2. Step 2: Convert to fraction form
    160,932.48/222,113.52 = 93,864.48/x
  3. Step 3: Cross multiply
    160,932.48x = 222,113.52 × 93,864.48
  4. Step 4: Simplify right side
    160,932.48x = 20,848,570,055.77
  5. Step 5: Solve for x
    x = 20,848,570,055.77/160,932.48
  6. Step 6: Final answer
    x = 129,548.55

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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.