Home / 66,610.11-99,952.95-24,484.71

Finding the Fourth Proportional to 66,610.11, 99,952.95 and 24,484.71

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Solution

The fourth proportional to 66,610.11, 99,952.95 and 24,484.71 is: 36,740.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,610.11 : 99,952.95 = 24,484.71 : x
  2. Step 2: Convert to fraction form
    66,610.11/99,952.95 = 24,484.71/x
  3. Step 3: Cross multiply
    66,610.11x = 99,952.95 × 24,484.71
  4. Step 4: Simplify right side
    66,610.11x = 2,447,318,994.39
  5. Step 5: Solve for x
    x = 2,447,318,994.39/66,610.11
  6. Step 6: Final answer
    x = 36,740.95

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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.