Home / 182,039.28-273,058.88-57,380.24

Finding the Fourth Proportional to 182,039.28, 273,058.88 and 57,380.24

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Solution

The fourth proportional to 182,039.28, 273,058.88 and 57,380.24 is: 86,070.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,039.28 : 273,058.88 = 57,380.24 : x
  2. Step 2: Convert to fraction form
    182,039.28/273,058.88 = 57,380.24/x
  3. Step 3: Cross multiply
    182,039.28x = 273,058.88 × 57,380.24
  4. Step 4: Simplify right side
    182,039.28x = 15,668,184,068.53
  5. Step 5: Solve for x
    x = 15,668,184,068.53/182,039.28
  6. Step 6: Final answer
    x = 86,070.35

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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.