Home / 62,330.54-86,023.53-35,107.52

Finding the Fourth Proportional to 62,330.54, 86,023.53 and 35,107.52

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Solution

The fourth proportional to 62,330.54, 86,023.53 and 35,107.52 is: 48,452.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,330.54 : 86,023.53 = 35,107.52 : x
  2. Step 2: Convert to fraction form
    62,330.54/86,023.53 = 35,107.52/x
  3. Step 3: Cross multiply
    62,330.54x = 86,023.53 × 35,107.52
  4. Step 4: Simplify right side
    62,330.54x = 3,020,072,799.95
  5. Step 5: Solve for x
    x = 3,020,072,799.95/62,330.54
  6. Step 6: Final answer
    x = 48,452.54

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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.