Home / 44,681.19-66,923.36-29,820.53

Finding the Fourth Proportional to 44,681.19, 66,923.36 and 29,820.53

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Solution

The fourth proportional to 44,681.19, 66,923.36 and 29,820.53 is: 44,665.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,681.19 : 66,923.36 = 29,820.53 : x
  2. Step 2: Convert to fraction form
    44,681.19/66,923.36 = 29,820.53/x
  3. Step 3: Cross multiply
    44,681.19x = 66,923.36 × 29,820.53
  4. Step 4: Simplify right side
    44,681.19x = 1,995,689,580.86
  5. Step 5: Solve for x
    x = 1,995,689,580.86/44,681.19
  6. Step 6: Final answer
    x = 44,665.09

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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.