Home / 107,614.98-148,510.67-59,872.77

Finding the Fourth Proportional to 107,614.98, 148,510.67 and 59,872.77

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Solution

The fourth proportional to 107,614.98, 148,510.67 and 59,872.77 is: 82,625.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,614.98 : 148,510.67 = 59,872.77 : x
  2. Step 2: Convert to fraction form
    107,614.98/148,510.67 = 59,872.77/x
  3. Step 3: Cross multiply
    107,614.98x = 148,510.67 × 59,872.77
  4. Step 4: Simplify right side
    107,614.98x = 8,891,744,888.09
  5. Step 5: Solve for x
    x = 8,891,744,888.09/107,614.98
  6. Step 6: Final answer
    x = 82,625.53

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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.