Home / 47,064.04-70,575.33-22,111.18

Finding the Fourth Proportional to 47,064.04, 70,575.33 and 22,111.18

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Solution

The fourth proportional to 47,064.04, 70,575.33 and 22,111.18 is: 33,157.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,064.04 : 70,575.33 = 22,111.18 : x
  2. Step 2: Convert to fraction form
    47,064.04/70,575.33 = 22,111.18/x
  3. Step 3: Cross multiply
    47,064.04x = 70,575.33 × 22,111.18
  4. Step 4: Simplify right side
    47,064.04x = 1,560,503,825.19
  5. Step 5: Solve for x
    x = 1,560,503,825.19/47,064.04
  6. Step 6: Final answer
    x = 33,157.03

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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.