Home / 32,401.32-48,602.24-9,027.96

Finding the Fourth Proportional to 32,401.32, 48,602.24 and 9,027.96

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Solution

The fourth proportional to 32,401.32, 48,602.24 and 9,027.96 is: 13,542.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,401.32 : 48,602.24 = 9,027.96 : x
  2. Step 2: Convert to fraction form
    32,401.32/48,602.24 = 9,027.96/x
  3. Step 3: Cross multiply
    32,401.32x = 48,602.24 × 9,027.96
  4. Step 4: Simplify right side
    32,401.32x = 438,779,078.63
  5. Step 5: Solve for x
    x = 438,779,078.63/32,401.32
  6. Step 6: Final answer
    x = 13,542.01

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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.