Home / 56,081.07-84,116.07-22,803.12

Finding the Fourth Proportional to 56,081.07, 84,116.07 and 22,803.12

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Solution

The fourth proportional to 56,081.07, 84,116.07 and 22,803.12 is: 34,202.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,081.07 : 84,116.07 = 22,803.12 : x
  2. Step 2: Convert to fraction form
    56,081.07/84,116.07 = 22,803.12/x
  3. Step 3: Cross multiply
    56,081.07x = 84,116.07 × 22,803.12
  4. Step 4: Simplify right side
    56,081.07x = 1,918,108,838.14
  5. Step 5: Solve for x
    x = 1,918,108,838.14/56,081.07
  6. Step 6: Final answer
    x = 34,202.43

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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.