Home / 24,670.31-37,010.93-11,515.50

Finding the Fourth Proportional to 24,670.31, 37,010.93 and 11,515.50

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Solution

The fourth proportional to 24,670.31, 37,010.93 and 11,515.50 is: 17,275.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,670.31 : 37,010.93 = 11,515.50 : x
  2. Step 2: Convert to fraction form
    24,670.31/37,010.93 = 11,515.50/x
  3. Step 3: Cross multiply
    24,670.31x = 37,010.93 × 11,515.50
  4. Step 4: Simplify right side
    24,670.31x = 426,199,306.84
  5. Step 5: Solve for x
    x = 426,199,306.84/24,670.31
  6. Step 6: Final answer
    x = 17,275.80

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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.