Home / 107,674.80-148,594.14-59,933.40

Finding the Fourth Proportional to 107,674.80, 148,594.14 and 59,933.40

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Solution

The fourth proportional to 107,674.80, 148,594.14 and 59,933.40 is: 82,709.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,674.80 : 148,594.14 = 59,933.40 : x
  2. Step 2: Convert to fraction form
    107,674.80/148,594.14 = 59,933.40/x
  3. Step 3: Cross multiply
    107,674.80x = 148,594.14 × 59,933.40
  4. Step 4: Simplify right side
    107,674.80x = 8,905,752,030.28
  5. Step 5: Solve for x
    x = 8,905,752,030.28/107,674.80
  6. Step 6: Final answer
    x = 82,709.72

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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.