Home / 82,752.48-114,091.68-60,124.32

Finding the Fourth Proportional to 82,752.48, 114,091.68 and 60,124.32

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Solution

The fourth proportional to 82,752.48, 114,091.68 and 60,124.32 is: 82,894.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,752.48 : 114,091.68 = 60,124.32 : x
  2. Step 2: Convert to fraction form
    82,752.48/114,091.68 = 60,124.32/x
  3. Step 3: Cross multiply
    82,752.48x = 114,091.68 × 60,124.32
  4. Step 4: Simplify right side
    82,752.48x = 6,859,684,677.66
  5. Step 5: Solve for x
    x = 6,859,684,677.66/82,752.48
  6. Step 6: Final answer
    x = 82,894.01

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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.