Home / 8,452.05-11,663.80-5,094.23

Finding the Fourth Proportional to 8,452.05, 11,663.80 and 5,094.23

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Solution

The fourth proportional to 8,452.05, 11,663.80 and 5,094.23 is: 7,030.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,452.05 : 11,663.80 = 5,094.23 : x
  2. Step 2: Convert to fraction form
    8,452.05/11,663.80 = 5,094.23/x
  3. Step 3: Cross multiply
    8,452.05x = 11,663.80 × 5,094.23
  4. Step 4: Simplify right side
    8,452.05x = 59,418,008.82
  5. Step 5: Solve for x
    x = 59,418,008.82/8,452.05
  6. Step 6: Final answer
    x = 7,030.01

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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.