Home / 9,264.90-13,897.35-7,296.60

Finding the Fourth Proportional to 9,264.90, 13,897.35 and 7,296.60

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Solution

The fourth proportional to 9,264.90, 13,897.35 and 7,296.60 is: 10,944.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264.90 : 13,897.35 = 7,296.60 : x
  2. Step 2: Convert to fraction form
    9,264.90/13,897.35 = 7,296.60/x
  3. Step 3: Cross multiply
    9,264.90x = 13,897.35 × 7,296.60
  4. Step 4: Simplify right side
    9,264.90x = 101,403,404.01
  5. Step 5: Solve for x
    x = 101,403,404.01/9,264.90
  6. Step 6: Final answer
    x = 10,944.90

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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.