Home / 47,065.04-70,576.82-22,112.18

Finding the Fourth Proportional to 47,065.04, 70,576.82 and 22,112.18

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Solution

The fourth proportional to 47,065.04, 70,576.82 and 22,112.18 is: 33,158.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,065.04 : 70,576.82 = 22,112.18 : x
  2. Step 2: Convert to fraction form
    47,065.04/70,576.82 = 22,112.18/x
  3. Step 3: Cross multiply
    47,065.04x = 70,576.82 × 22,112.18
  4. Step 4: Simplify right side
    47,065.04x = 1,560,607,347.67
  5. Step 5: Solve for x
    x = 1,560,607,347.67/47,065.04
  6. Step 6: Final answer
    x = 33,158.53

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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.