Home / 74,800.58-112,188.38-24,885.95

Finding the Fourth Proportional to 74,800.58, 112,188.38 and 24,885.95

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Solution

The fourth proportional to 74,800.58, 112,188.38 and 24,885.95 is: 37,324.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,800.58 : 112,188.38 = 24,885.95 : x
  2. Step 2: Convert to fraction form
    74,800.58/112,188.38 = 24,885.95/x
  3. Step 3: Cross multiply
    74,800.58x = 112,188.38 × 24,885.95
  4. Step 4: Simplify right side
    74,800.58x = 2,791,913,729.89
  5. Step 5: Solve for x
    x = 2,791,913,729.89/74,800.58
  6. Step 6: Final answer
    x = 37,324.76

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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.