Home / 60,633.42-90,907.80-26,881.14

Finding the Fourth Proportional to 60,633.42, 90,907.80 and 26,881.14

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Solution

The fourth proportional to 60,633.42, 90,907.80 and 26,881.14 is: 40,302.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,633.42 : 90,907.80 = 26,881.14 : x
  2. Step 2: Convert to fraction form
    60,633.42/90,907.80 = 26,881.14/x
  3. Step 3: Cross multiply
    60,633.42x = 90,907.80 × 26,881.14
  4. Step 4: Simplify right side
    60,633.42x = 2,443,705,298.89
  5. Step 5: Solve for x
    x = 2,443,705,298.89/60,633.42
  6. Step 6: Final answer
    x = 40,302.94

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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.