Home / 107,463.86-148,293.32-59,714.36

Finding the Fourth Proportional to 107,463.86, 148,293.32 and 59,714.36

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Solution

The fourth proportional to 107,463.86, 148,293.32 and 59,714.36 is: 82,402.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,463.86 : 148,293.32 = 59,714.36 : x
  2. Step 2: Convert to fraction form
    107,463.86/148,293.32 = 59,714.36/x
  3. Step 3: Cross multiply
    107,463.86x = 148,293.32 × 59,714.36
  4. Step 4: Simplify right side
    107,463.86x = 8,855,240,696.08
  5. Step 5: Solve for x
    x = 8,855,240,696.08/107,463.86
  6. Step 6: Final answer
    x = 82,402.03

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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.