Home / 35,526.16-49,026.11-19,610.62

Finding the Fourth Proportional to 35,526.16, 49,026.11 and 19,610.62

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Solution

The fourth proportional to 35,526.16, 49,026.11 and 19,610.62 is: 27,062.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,526.16 : 49,026.11 = 19,610.62 : x
  2. Step 2: Convert to fraction form
    35,526.16/49,026.11 = 19,610.62/x
  3. Step 3: Cross multiply
    35,526.16x = 49,026.11 × 19,610.62
  4. Step 4: Simplify right side
    35,526.16x = 961,432,413.29
  5. Step 5: Solve for x
    x = 961,432,413.29/35,526.16
  6. Step 6: Final answer
    x = 27,062.66

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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.