Home / 9,024.40-13,536.59-4,403.44

Finding the Fourth Proportional to 9,024.40, 13,536.59 and 4,403.44

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Solution

The fourth proportional to 9,024.40, 13,536.59 and 4,403.44 is: 6,605.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024.40 : 13,536.59 = 4,403.44 : x
  2. Step 2: Convert to fraction form
    9,024.40/13,536.59 = 4,403.44/x
  3. Step 3: Cross multiply
    9,024.40x = 13,536.59 × 4,403.44
  4. Step 4: Simplify right side
    9,024.40x = 59,607,561.87
  5. Step 5: Solve for x
    x = 59,607,561.87/9,024.40
  6. Step 6: Final answer
    x = 6,605.16

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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.