Home / 107,264.93-148,025.59-59,518.62

Finding the Fourth Proportional to 107,264.93, 148,025.59 and 59,518.62

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Solution

The fourth proportional to 107,264.93, 148,025.59 and 59,518.62 is: 82,135.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,264.93 : 148,025.59 = 59,518.62 : x
  2. Step 2: Convert to fraction form
    107,264.93/148,025.59 = 59,518.62/x
  3. Step 3: Cross multiply
    107,264.93x = 148,025.59 × 59,518.62
  4. Step 4: Simplify right side
    107,264.93x = 8,810,278,841.49
  5. Step 5: Solve for x
    x = 8,810,278,841.49/107,264.93
  6. Step 6: Final answer
    x = 82,135.69

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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.