Home / 10,094.07-15,141.10-2,698.13

Finding the Fourth Proportional to 10,094.07, 15,141.10 and 2,698.13

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Solution

The fourth proportional to 10,094.07, 15,141.10 and 2,698.13 is: 4,047.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,094.07 : 15,141.10 = 2,698.13 : x
  2. Step 2: Convert to fraction form
    10,094.07/15,141.10 = 2,698.13/x
  3. Step 3: Cross multiply
    10,094.07x = 15,141.10 × 2,698.13
  4. Step 4: Simplify right side
    10,094.07x = 40,852,656.14
  5. Step 5: Solve for x
    x = 40,852,656.14/10,094.07
  6. Step 6: Final answer
    x = 4,047.19

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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.