Home / 66,144.85-99,188.58-24,010.93

Finding the Fourth Proportional to 66,144.85, 99,188.58 and 24,010.93

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Solution

The fourth proportional to 66,144.85, 99,188.58 and 24,010.93 is: 36,005.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,144.85 : 99,188.58 = 24,010.93 : x
  2. Step 2: Convert to fraction form
    66,144.85/99,188.58 = 24,010.93/x
  3. Step 3: Cross multiply
    66,144.85x = 99,188.58 × 24,010.93
  4. Step 4: Simplify right side
    66,144.85x = 2,381,610,062.61
  5. Step 5: Solve for x
    x = 2,381,610,062.61/66,144.85
  6. Step 6: Final answer
    x = 36,005.98

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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.