Home / 47,002.64-70,483.24-22,022.56

Finding the Fourth Proportional to 47,002.64, 70,483.24 and 22,022.56

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Solution

The fourth proportional to 47,002.64, 70,483.24 and 22,022.56 is: 33,024.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,002.64 : 70,483.24 = 22,022.56 : x
  2. Step 2: Convert to fraction form
    47,002.64/70,483.24 = 22,022.56/x
  3. Step 3: Cross multiply
    47,002.64x = 70,483.24 × 22,022.56
  4. Step 4: Simplify right side
    47,002.64x = 1,552,221,381.89
  5. Step 5: Solve for x
    x = 1,552,221,381.89/47,002.64
  6. Step 6: Final answer
    x = 33,024.13

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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.