Home / 107,585.96-148,476.04-59,843.75

Finding the Fourth Proportional to 107,585.96, 148,476.04 and 59,843.75

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Solution

The fourth proportional to 107,585.96, 148,476.04 and 59,843.75 is: 82,588.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,585.96 : 148,476.04 = 59,843.75 : x
  2. Step 2: Convert to fraction form
    107,585.96/148,476.04 = 59,843.75/x
  3. Step 3: Cross multiply
    107,585.96x = 148,476.04 × 59,843.75
  4. Step 4: Simplify right side
    107,585.96x = 8,885,362,126.76
  5. Step 5: Solve for x
    x = 8,885,362,126.76/107,585.96
  6. Step 6: Final answer
    x = 82,588.50

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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.