Home / 107,544.20-148,411.14-59,802.44

Finding the Fourth Proportional to 107,544.20, 148,411.14 and 59,802.44

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Solution

The fourth proportional to 107,544.20, 148,411.14 and 59,802.44 is: 82,527.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,544.20 : 148,411.14 = 59,802.44 : x
  2. Step 2: Convert to fraction form
    107,544.20/148,411.14 = 59,802.44/x
  3. Step 3: Cross multiply
    107,544.20x = 148,411.14 × 59,802.44
  4. Step 4: Simplify right side
    107,544.20x = 8,875,348,295.18
  5. Step 5: Solve for x
    x = 8,875,348,295.18/107,544.20
  6. Step 6: Final answer
    x = 82,527.45

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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.