Home / 39,119.04-58,660.56-24,305.76

Finding the Fourth Proportional to 39,119.04, 58,660.56 and 24,305.76

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Solution

The fourth proportional to 39,119.04, 58,660.56 and 24,305.76 is: 36,447.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,119.04 : 58,660.56 = 24,305.76 : x
  2. Step 2: Convert to fraction form
    39,119.04/58,660.56 = 24,305.76/x
  3. Step 3: Cross multiply
    39,119.04x = 58,660.56 × 24,305.76
  4. Step 4: Simplify right side
    39,119.04x = 1,425,789,492.83
  5. Step 5: Solve for x
    x = 1,425,789,492.83/39,119.04
  6. Step 6: Final answer
    x = 36,447.46

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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.