Home / 97,777.98-146,555.13-41,535.63

Finding the Fourth Proportional to 97,777.98, 146,555.13 and 41,535.63

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Solution

The fourth proportional to 97,777.98, 146,555.13 and 41,535.63 is: 62,255.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,777.98 : 146,555.13 = 41,535.63 : x
  2. Step 2: Convert to fraction form
    97,777.98/146,555.13 = 41,535.63/x
  3. Step 3: Cross multiply
    97,777.98x = 146,555.13 × 41,535.63
  4. Step 4: Simplify right side
    97,777.98x = 6,087,259,654.28
  5. Step 5: Solve for x
    x = 6,087,259,654.28/97,777.98
  6. Step 6: Final answer
    x = 62,255.94

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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.