Home / 10,046.93-15,070.52-6,926.10

Finding the Fourth Proportional to 10,046.93, 15,070.52 and 6,926.10

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Solution

The fourth proportional to 10,046.93, 15,070.52 and 6,926.10 is: 10,389.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,046.93 : 15,070.52 = 6,926.10 : x
  2. Step 2: Convert to fraction form
    10,046.93/15,070.52 = 6,926.10/x
  3. Step 3: Cross multiply
    10,046.93x = 15,070.52 × 6,926.10
  4. Step 4: Simplify right side
    10,046.93x = 104,379,902.54
  5. Step 5: Solve for x
    x = 104,379,902.54/10,046.93
  6. Step 6: Final answer
    x = 10,389.24

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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.