Home / 14,424.32-21,635.26-4,562.17

Finding the Fourth Proportional to 14,424.32, 21,635.26 and 4,562.17

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Solution

The fourth proportional to 14,424.32, 21,635.26 and 4,562.17 is: 6,842.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,424.32 : 21,635.26 = 4,562.17 : x
  2. Step 2: Convert to fraction form
    14,424.32/21,635.26 = 4,562.17/x
  3. Step 3: Cross multiply
    14,424.32x = 21,635.26 × 4,562.17
  4. Step 4: Simplify right side
    14,424.32x = 98,703,637.34
  5. Step 5: Solve for x
    x = 98,703,637.34/14,424.32
  6. Step 6: Final answer
    x = 6,842.86

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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.