Home / 9,347.47-14,011.75-6,062.65

Finding the Fourth Proportional to 9,347.47, 14,011.75 and 6,062.65

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Solution

The fourth proportional to 9,347.47, 14,011.75 and 6,062.65 is: 9,087.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347.47 : 14,011.75 = 6,062.65 : x
  2. Step 2: Convert to fraction form
    9,347.47/14,011.75 = 6,062.65/x
  3. Step 3: Cross multiply
    9,347.47x = 14,011.75 × 6,062.65
  4. Step 4: Simplify right side
    9,347.47x = 84,948,336.14
  5. Step 5: Solve for x
    x = 84,948,336.14/9,347.47
  6. Step 6: Final answer
    x = 9,087.84

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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.