Home / 77,593.28-107,075.04-44,058.56

Finding the Fourth Proportional to 77,593.28, 107,075.04 and 44,058.56

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Solution

The fourth proportional to 77,593.28, 107,075.04 and 44,058.56 is: 60,798.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,593.28 : 107,075.04 = 44,058.56 : x
  2. Step 2: Convert to fraction form
    77,593.28/107,075.04 = 44,058.56/x
  3. Step 3: Cross multiply
    77,593.28x = 107,075.04 × 44,058.56
  4. Step 4: Simplify right side
    77,593.28x = 4,717,572,074.34
  5. Step 5: Solve for x
    x = 4,717,572,074.34/77,593.28
  6. Step 6: Final answer
    x = 60,798.72

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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.