Home / 44,465.19-66,697.90-18,169.93

Finding the Fourth Proportional to 44,465.19, 66,697.90 and 18,169.93

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Solution

The fourth proportional to 44,465.19, 66,697.90 and 18,169.93 is: 27,254.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,465.19 : 66,697.90 = 18,169.93 : x
  2. Step 2: Convert to fraction form
    44,465.19/66,697.90 = 18,169.93/x
  3. Step 3: Cross multiply
    44,465.19x = 66,697.90 × 18,169.93
  4. Step 4: Simplify right side
    44,465.19x = 1,211,896,174.15
  5. Step 5: Solve for x
    x = 1,211,896,174.15/44,465.19
  6. Step 6: Final answer
    x = 27,254.94

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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.