Home / 62,010.16-92,968.40-31,992.24

Finding the Fourth Proportional to 62,010.16, 92,968.40 and 31,992.24

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Solution

The fourth proportional to 62,010.16, 92,968.40 and 31,992.24 is: 47,964.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,010.16 : 92,968.40 = 31,992.24 : x
  2. Step 2: Convert to fraction form
    62,010.16/92,968.40 = 31,992.24/x
  3. Step 3: Cross multiply
    62,010.16x = 92,968.40 × 31,992.24
  4. Step 4: Simplify right side
    62,010.16x = 2,974,267,365.22
  5. Step 5: Solve for x
    x = 2,974,267,365.22/62,010.16
  6. Step 6: Final answer
    x = 47,964.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.