Home / 152,101.29-227,673.59-104,437.45

Finding the Fourth Proportional to 152,101.29, 227,673.59 and 104,437.45

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Solution

The fourth proportional to 152,101.29, 227,673.59 and 104,437.45 is: 156,327.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,101.29 : 227,673.59 = 104,437.45 : x
  2. Step 2: Convert to fraction form
    152,101.29/227,673.59 = 104,437.45/x
  3. Step 3: Cross multiply
    152,101.29x = 227,673.59 × 104,437.45
  4. Step 4: Simplify right side
    152,101.29x = 23,777,648,934.35
  5. Step 5: Solve for x
    x = 23,777,648,934.35/152,101.29
  6. Step 6: Final answer
    x = 156,327.72

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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.