Home / 44,278.02-61,110.18-29,168.28

Finding the Fourth Proportional to 44,278.02, 61,110.18 and 29,168.28

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Solution

The fourth proportional to 44,278.02, 61,110.18 and 29,168.28 is: 40,256.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,278.02 : 61,110.18 = 29,168.28 : x
  2. Step 2: Convert to fraction form
    44,278.02/61,110.18 = 29,168.28/x
  3. Step 3: Cross multiply
    44,278.02x = 61,110.18 × 29,168.28
  4. Step 4: Simplify right side
    44,278.02x = 1,782,478,841.09
  5. Step 5: Solve for x
    x = 1,782,478,841.09/44,278.02
  6. Step 6: Final answer
    x = 40,256.52

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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.