Home / 124,519.80-186,714.81-44,526.93

Finding the Fourth Proportional to 124,519.80, 186,714.81 and 44,526.93

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Solution

The fourth proportional to 124,519.80, 186,714.81 and 44,526.93 is: 66,767.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,519.80 : 186,714.81 = 44,526.93 : x
  2. Step 2: Convert to fraction form
    124,519.80/186,714.81 = 44,526.93/x
  3. Step 3: Cross multiply
    124,519.80x = 186,714.81 × 44,526.93
  4. Step 4: Simplify right side
    124,519.80x = 8,313,837,274.83
  5. Step 5: Solve for x
    x = 8,313,837,274.83/124,519.80
  6. Step 6: Final answer
    x = 66,767.19

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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.