Home / 9,024.48-13,535.91-6,403.26

Finding the Fourth Proportional to 9,024.48, 13,535.91 and 6,403.26

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Solution

The fourth proportional to 9,024.48, 13,535.91 and 6,403.26 is: 9,604.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024.48 : 13,535.91 = 6,403.26 : x
  2. Step 2: Convert to fraction form
    9,024.48/13,535.91 = 6,403.26/x
  3. Step 3: Cross multiply
    9,024.48x = 13,535.91 × 6,403.26
  4. Step 4: Simplify right side
    9,024.48x = 86,673,951.07
  5. Step 5: Solve for x
    x = 86,673,951.07/9,024.48
  6. Step 6: Final answer
    x = 9,604.32

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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.