Home / 94,063.95-141,117.47-40,764.88

Finding the Fourth Proportional to 94,063.95, 141,117.47 and 40,764.88

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Solution

The fourth proportional to 94,063.95, 141,117.47 and 40,764.88 is: 61,156.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,063.95 : 141,117.47 = 40,764.88 : x
  2. Step 2: Convert to fraction form
    94,063.95/141,117.47 = 40,764.88/x
  3. Step 3: Cross multiply
    94,063.95x = 141,117.47 × 40,764.88
  4. Step 4: Simplify right side
    94,063.95x = 5,752,636,214.98
  5. Step 5: Solve for x
    x = 5,752,636,214.98/94,063.95
  6. Step 6: Final answer
    x = 61,156.65

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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.