Home / 82,363.29-113,661.03-44,637.63

Finding the Fourth Proportional to 82,363.29, 113,661.03 and 44,637.63

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Solution

The fourth proportional to 82,363.29, 113,661.03 and 44,637.63 is: 61,599.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,363.29 : 113,661.03 = 44,637.63 : x
  2. Step 2: Convert to fraction form
    82,363.29/113,661.03 = 44,637.63/x
  3. Step 3: Cross multiply
    82,363.29x = 113,661.03 × 44,637.63
  4. Step 4: Simplify right side
    82,363.29x = 5,073,559,002.56
  5. Step 5: Solve for x
    x = 5,073,559,002.56/82,363.29
  6. Step 6: Final answer
    x = 61,599.76

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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.