Home / 14,848.96-22,275.68-5,487.52

Finding the Fourth Proportional to 14,848.96, 22,275.68 and 5,487.52

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Solution

The fourth proportional to 14,848.96, 22,275.68 and 5,487.52 is: 8,232.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,848.96 : 22,275.68 = 5,487.52 : x
  2. Step 2: Convert to fraction form
    14,848.96/22,275.68 = 5,487.52/x
  3. Step 3: Cross multiply
    14,848.96x = 22,275.68 × 5,487.52
  4. Step 4: Simplify right side
    14,848.96x = 122,238,239.51
  5. Step 5: Solve for x
    x = 122,238,239.51/14,848.96
  6. Step 6: Final answer
    x = 8,232.11

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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.