Home / 45,151.02-62,341.65-41,792.22

Finding the Fourth Proportional to 45,151.02, 62,341.65 and 41,792.22

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Solution

The fourth proportional to 45,151.02, 62,341.65 and 41,792.22 is: 57,704.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,151.02 : 62,341.65 = 41,792.22 : x
  2. Step 2: Convert to fraction form
    45,151.02/62,341.65 = 41,792.22/x
  3. Step 3: Cross multiply
    45,151.02x = 62,341.65 × 41,792.22
  4. Step 4: Simplify right side
    45,151.02x = 2,605,395,951.96
  5. Step 5: Solve for x
    x = 2,605,395,951.96/45,151.02
  6. Step 6: Final answer
    x = 57,704.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.