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Finding the Fourth Proportional to 6,526.07, 9,789.11 and 4,586.93

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Solution

The fourth proportional to 6,526.07, 9,789.11 and 4,586.93 is: 6,880.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526.07 : 9,789.11 = 4,586.93 : x
  2. Step 2: Convert to fraction form
    6,526.07/9,789.11 = 4,586.93/x
  3. Step 3: Cross multiply
    6,526.07x = 9,789.11 × 4,586.93
  4. Step 4: Simplify right side
    6,526.07x = 44,901,962.33
  5. Step 5: Solve for x
    x = 44,901,962.33/6,526.07
  6. Step 6: Final answer
    x = 6,880.40

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Similar ratio
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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.