Home / 9,934.67-13,703.76-5,898.76

Finding the Fourth Proportional to 9,934.67, 13,703.76 and 5,898.76

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Solution

The fourth proportional to 9,934.67, 13,703.76 and 5,898.76 is: 8,136.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934.67 : 13,703.76 = 5,898.76 : x
  2. Step 2: Convert to fraction form
    9,934.67/13,703.76 = 5,898.76/x
  3. Step 3: Cross multiply
    9,934.67x = 13,703.76 × 5,898.76
  4. Step 4: Simplify right side
    9,934.67x = 80,835,157.08
  5. Step 5: Solve for x
    x = 80,835,157.08/9,934.67
  6. Step 6: Final answer
    x = 8,136.68

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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.