Home / 153,277.82-229,926.45-48,100.94

Finding the Fourth Proportional to 153,277.82, 229,926.45 and 48,100.94

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Solution

The fourth proportional to 153,277.82, 229,926.45 and 48,100.94 is: 72,154.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,277.82 : 229,926.45 = 48,100.94 : x
  2. Step 2: Convert to fraction form
    153,277.82/229,926.45 = 48,100.94/x
  3. Step 3: Cross multiply
    153,277.82x = 229,926.45 × 48,100.94
  4. Step 4: Simplify right side
    153,277.82x = 11,059,677,226.23
  5. Step 5: Solve for x
    x = 11,059,677,226.23/153,277.82
  6. Step 6: Final answer
    x = 72,154.46

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1.5x scale

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.