Home / 62,192.91-85,826.39-35,344.35

Finding the Fourth Proportional to 62,192.91, 85,826.39 and 35,344.35

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Solution

The fourth proportional to 62,192.91, 85,826.39 and 35,344.35 is: 48,775.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,192.91 : 85,826.39 = 35,344.35 : x
  2. Step 2: Convert to fraction form
    62,192.91/85,826.39 = 35,344.35/x
  3. Step 3: Cross multiply
    62,192.91x = 85,826.39 × 35,344.35
  4. Step 4: Simplify right side
    62,192.91x = 3,033,477,790.67
  5. Step 5: Solve for x
    x = 3,033,477,790.67/62,192.91
  6. Step 6: Final answer
    x = 48,775.30

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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.