Home / 44,584.83-66,898.98-19,621.74

Finding the Fourth Proportional to 44,584.83, 66,898.98 and 19,621.74

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Solution

The fourth proportional to 44,584.83, 66,898.98 and 19,621.74 is: 29,442.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,584.83 : 66,898.98 = 19,621.74 : x
  2. Step 2: Convert to fraction form
    44,584.83/66,898.98 = 19,621.74/x
  3. Step 3: Cross multiply
    44,584.83x = 66,898.98 × 19,621.74
  4. Step 4: Simplify right side
    44,584.83x = 1,312,674,391.83
  5. Step 5: Solve for x
    x = 1,312,674,391.83/44,584.83
  6. Step 6: Final answer
    x = 29,442.18

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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.