Home / 158,775.57-238,110.48-46,462.17

Finding the Fourth Proportional to 158,775.57, 238,110.48 and 46,462.17

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Solution

The fourth proportional to 158,775.57, 238,110.48 and 46,462.17 is: 69,677.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,775.57 : 238,110.48 = 46,462.17 : x
  2. Step 2: Convert to fraction form
    158,775.57/238,110.48 = 46,462.17/x
  3. Step 3: Cross multiply
    158,775.57x = 238,110.48 × 46,462.17
  4. Step 4: Simplify right side
    158,775.57x = 11,063,129,600.54
  5. Step 5: Solve for x
    x = 11,063,129,600.54/158,775.57
  6. Step 6: Final answer
    x = 69,677.78

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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.