Home / 107,595.62-148,476.06-59,196.63

Finding the Fourth Proportional to 107,595.62, 148,476.06 and 59,196.63

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Solution

The fourth proportional to 107,595.62, 148,476.06 and 59,196.63 is: 81,688.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,595.62 : 148,476.06 = 59,196.63 : x
  2. Step 2: Convert to fraction form
    107,595.62/148,476.06 = 59,196.63/x
  3. Step 3: Cross multiply
    107,595.62x = 148,476.06 × 59,196.63
  4. Step 4: Simplify right side
    107,595.62x = 8,789,282,387.68
  5. Step 5: Solve for x
    x = 8,789,282,387.68/107,595.62
  6. Step 6: Final answer
    x = 81,688.11

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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.