Home / 107,592.15-148,476.47-59,845.35

Finding the Fourth Proportional to 107,592.15, 148,476.47 and 59,845.35

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Solution

The fourth proportional to 107,592.15, 148,476.47 and 59,845.35 is: 82,586.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,592.15 : 148,476.47 = 59,845.35 : x
  2. Step 2: Convert to fraction form
    107,592.15/148,476.47 = 59,845.35/x
  3. Step 3: Cross multiply
    107,592.15x = 148,476.47 × 59,845.35
  4. Step 4: Simplify right side
    107,592.15x = 8,885,626,014.69
  5. Step 5: Solve for x
    x = 8,885,626,014.69/107,592.15
  6. Step 6: Final answer
    x = 82,586.19

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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.