Home / 58,945.40-88,418.10-34,062.20

Finding the Fourth Proportional to 58,945.40, 88,418.10 and 34,062.20

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Solution

The fourth proportional to 58,945.40, 88,418.10 and 34,062.20 is: 51,093.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,945.40 : 88,418.10 = 34,062.20 : x
  2. Step 2: Convert to fraction form
    58,945.40/88,418.10 = 34,062.20/x
  3. Step 3: Cross multiply
    58,945.40x = 88,418.10 × 34,062.20
  4. Step 4: Simplify right side
    58,945.40x = 3,011,715,005.82
  5. Step 5: Solve for x
    x = 3,011,715,005.82/58,945.40
  6. Step 6: Final answer
    x = 51,093.30

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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.