Home / 9,095.88-13,646.28-5,203.08

Finding the Fourth Proportional to 9,095.88, 13,646.28 and 5,203.08

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Solution

The fourth proportional to 9,095.88, 13,646.28 and 5,203.08 is: 7,806.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095.88 : 13,646.28 = 5,203.08 : x
  2. Step 2: Convert to fraction form
    9,095.88/13,646.28 = 5,203.08/x
  3. Step 3: Cross multiply
    9,095.88x = 13,646.28 × 5,203.08
  4. Step 4: Simplify right side
    9,095.88x = 71,002,686.54
  5. Step 5: Solve for x
    x = 71,002,686.54/9,095.88
  6. Step 6: Final answer
    x = 7,806.03

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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.