Home / 62,374.18-86,076.24-34,080.07

Finding the Fourth Proportional to 62,374.18, 86,076.24 and 34,080.07

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Solution

The fourth proportional to 62,374.18, 86,076.24 and 34,080.07 is: 47,030.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,374.18 : 86,076.24 = 34,080.07 : x
  2. Step 2: Convert to fraction form
    62,374.18/86,076.24 = 34,080.07/x
  3. Step 3: Cross multiply
    62,374.18x = 86,076.24 × 34,080.07
  4. Step 4: Simplify right side
    62,374.18x = 2,933,484,284.54
  5. Step 5: Solve for x
    x = 2,933,484,284.54/62,374.18
  6. Step 6: Final answer
    x = 47,030.43

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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.