Home / 44,328.06-66,482.76-14,737.95

Finding the Fourth Proportional to 44,328.06, 66,482.76 and 14,737.95

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Solution

The fourth proportional to 44,328.06, 66,482.76 and 14,737.95 is: 22,103.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,328.06 : 66,482.76 = 14,737.95 : x
  2. Step 2: Convert to fraction form
    44,328.06/66,482.76 = 14,737.95/x
  3. Step 3: Cross multiply
    44,328.06x = 66,482.76 × 14,737.95
  4. Step 4: Simplify right side
    44,328.06x = 979,819,592.74
  5. Step 5: Solve for x
    x = 979,819,592.74/44,328.06
  6. Step 6: Final answer
    x = 22,103.82

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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.