Home / 54,593.19-75,348.23-52,100.01

Finding the Fourth Proportional to 54,593.19, 75,348.23 and 52,100.01

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Solution

The fourth proportional to 54,593.19, 75,348.23 and 52,100.01 is: 71,907.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,593.19 : 75,348.23 = 52,100.01 : x
  2. Step 2: Convert to fraction form
    54,593.19/75,348.23 = 52,100.01/x
  3. Step 3: Cross multiply
    54,593.19x = 75,348.23 × 52,100.01
  4. Step 4: Simplify right side
    54,593.19x = 3,925,643,275.98
  5. Step 5: Solve for x
    x = 3,925,643,275.98/54,593.19
  6. Step 6: Final answer
    x = 71,907.20

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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.