Home / 83,060.04-114,622.83-45,334.29

Finding the Fourth Proportional to 83,060.04, 114,622.83 and 45,334.29

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Solution

The fourth proportional to 83,060.04, 114,622.83 and 45,334.29 is: 62,561.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,060.04 : 114,622.83 = 45,334.29 : x
  2. Step 2: Convert to fraction form
    83,060.04/114,622.83 = 45,334.29/x
  3. Step 3: Cross multiply
    83,060.04x = 114,622.83 × 45,334.29
  4. Step 4: Simplify right side
    83,060.04x = 5,196,345,045.68
  5. Step 5: Solve for x
    x = 5,196,345,045.68/83,060.04
  6. Step 6: Final answer
    x = 62,561.31

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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.