Home / 82,247.24-113,506.44-46,424.18

Finding the Fourth Proportional to 82,247.24, 113,506.44 and 46,424.18

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Solution

The fourth proportional to 82,247.24, 113,506.44 and 46,424.18 is: 64,068.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,247.24 : 113,506.44 = 46,424.18 : x
  2. Step 2: Convert to fraction form
    82,247.24/113,506.44 = 46,424.18/x
  3. Step 3: Cross multiply
    82,247.24x = 113,506.44 × 46,424.18
  4. Step 4: Simplify right side
    82,247.24x = 5,269,443,401.72
  5. Step 5: Solve for x
    x = 5,269,443,401.72/82,247.24
  6. Step 6: Final answer
    x = 64,068.33

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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.