Home / 47,222.96-70,846.61-17,641.04

Finding the Fourth Proportional to 47,222.96, 70,846.61 and 17,641.04

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Solution

The fourth proportional to 47,222.96, 70,846.61 and 17,641.04 is: 26,466.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,222.96 : 70,846.61 = 17,641.04 : x
  2. Step 2: Convert to fraction form
    47,222.96/70,846.61 = 17,641.04/x
  3. Step 3: Cross multiply
    47,222.96x = 70,846.61 × 17,641.04
  4. Step 4: Simplify right side
    47,222.96x = 1,249,807,438.44
  5. Step 5: Solve for x
    x = 1,249,807,438.44/47,222.96
  6. Step 6: Final answer
    x = 26,466.10

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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.