Home / 34,319.30-47,351.25-23,567.40

Finding the Fourth Proportional to 34,319.30, 47,351.25 and 23,567.40

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Solution

The fourth proportional to 34,319.30, 47,351.25 and 23,567.40 is: 32,516.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,319.30 : 47,351.25 = 23,567.40 : x
  2. Step 2: Convert to fraction form
    34,319.30/47,351.25 = 23,567.40/x
  3. Step 3: Cross multiply
    34,319.30x = 47,351.25 × 23,567.40
  4. Step 4: Simplify right side
    34,319.30x = 1,115,945,849.25
  5. Step 5: Solve for x
    x = 1,115,945,849.25/34,319.30
  6. Step 6: Final answer
    x = 32,516.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.