Home / 7,374.24-11,061.54-2,444.22

Finding the Fourth Proportional to 7,374.24, 11,061.54 and 2,444.22

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Solution

The fourth proportional to 7,374.24, 11,061.54 and 2,444.22 is: 3,666.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,374.24 : 11,061.54 = 2,444.22 : x
  2. Step 2: Convert to fraction form
    7,374.24/11,061.54 = 2,444.22/x
  3. Step 3: Cross multiply
    7,374.24x = 11,061.54 × 2,444.22
  4. Step 4: Simplify right side
    7,374.24x = 27,036,837.30
  5. Step 5: Solve for x
    x = 27,036,837.30/7,374.24
  6. Step 6: Final answer
    x = 3,666.39

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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.