Home / 107,307.35-148,097.27-59,576.08

Finding the Fourth Proportional to 107,307.35, 148,097.27 and 59,576.08

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Solution

The fourth proportional to 107,307.35, 148,097.27 and 59,576.08 is: 82,222.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,307.35 : 148,097.27 = 59,576.08 : x
  2. Step 2: Convert to fraction form
    107,307.35/148,097.27 = 59,576.08/x
  3. Step 3: Cross multiply
    107,307.35x = 148,097.27 × 59,576.08
  4. Step 4: Simplify right side
    107,307.35x = 8,823,053,766.93
  5. Step 5: Solve for x
    x = 8,823,053,766.93/107,307.35
  6. Step 6: Final answer
    x = 82,222.27

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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.