Home / 44,020.65-66,050.46-17,776.65

Finding the Fourth Proportional to 44,020.65, 66,050.46 and 17,776.65

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Solution

The fourth proportional to 44,020.65, 66,050.46 and 17,776.65 is: 26,672.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,020.65 : 66,050.46 = 17,776.65 : x
  2. Step 2: Convert to fraction form
    44,020.65/66,050.46 = 17,776.65/x
  3. Step 3: Cross multiply
    44,020.65x = 66,050.46 × 17,776.65
  4. Step 4: Simplify right side
    44,020.65x = 1,174,155,909.76
  5. Step 5: Solve for x
    x = 1,174,155,909.76/44,020.65
  6. Step 6: Final answer
    x = 26,672.84

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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.