Home / 82,767.99-114,211.92-46,461.13

Finding the Fourth Proportional to 82,767.99, 114,211.92 and 46,461.13

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Solution

The fourth proportional to 82,767.99, 114,211.92 and 46,461.13 is: 64,111.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,767.99 : 114,211.92 = 46,461.13 : x
  2. Step 2: Convert to fraction form
    82,767.99/114,211.92 = 46,461.13/x
  3. Step 3: Cross multiply
    82,767.99x = 114,211.92 × 46,461.13
  4. Step 4: Simplify right side
    82,767.99x = 5,306,414,862.67
  5. Step 5: Solve for x
    x = 5,306,414,862.67/82,767.99
  6. Step 6: Final answer
    x = 64,111.92

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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.