Home / 106,841.92-147,431.93-59,094.24

Finding the Fourth Proportional to 106,841.92, 147,431.93 and 59,094.24

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Solution

The fourth proportional to 106,841.92, 147,431.93 and 59,094.24 is: 81,544.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,841.92 : 147,431.93 = 59,094.24 : x
  2. Step 2: Convert to fraction form
    106,841.92/147,431.93 = 59,094.24/x
  3. Step 3: Cross multiply
    106,841.92x = 147,431.93 × 59,094.24
  4. Step 4: Simplify right side
    106,841.92x = 8,712,377,634.24
  5. Step 5: Solve for x
    x = 8,712,377,634.24/106,841.92
  6. Step 6: Final answer
    x = 81,544.57

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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.