Home / 62,364.67-86,063.25-34,070.36

Finding the Fourth Proportional to 62,364.67, 86,063.25 and 34,070.36

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Solution

The fourth proportional to 62,364.67, 86,063.25 and 34,070.36 is: 47,017.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,364.67 : 86,063.25 = 34,070.36 : x
  2. Step 2: Convert to fraction form
    62,364.67/86,063.25 = 34,070.36/x
  3. Step 3: Cross multiply
    62,364.67x = 86,063.25 × 34,070.36
  4. Step 4: Simplify right side
    62,364.67x = 2,932,205,910.27
  5. Step 5: Solve for x
    x = 2,932,205,910.27/62,364.67
  6. Step 6: Final answer
    x = 47,017.10

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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.