Home / 34,193.08-47,134.76-26,626.06

Finding the Fourth Proportional to 34,193.08, 47,134.76 and 26,626.06

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Solution

The fourth proportional to 34,193.08, 47,134.76 and 26,626.06 is: 36,703.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,193.08 : 47,134.76 = 26,626.06 : x
  2. Step 2: Convert to fraction form
    34,193.08/47,134.76 = 26,626.06/x
  3. Step 3: Cross multiply
    34,193.08x = 47,134.76 × 26,626.06
  4. Step 4: Simplify right side
    34,193.08x = 1,255,012,947.85
  5. Step 5: Solve for x
    x = 1,255,012,947.85/34,193.08
  6. Step 6: Final answer
    x = 36,703.71

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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.