Home / 7,508.34-10,361.25-4,364.10

Finding the Fourth Proportional to 7,508.34, 10,361.25 and 4,364.10

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Solution

The fourth proportional to 7,508.34, 10,361.25 and 4,364.10 is: 6,022.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508.34 : 10,361.25 = 4,364.10 : x
  2. Step 2: Convert to fraction form
    7,508.34/10,361.25 = 4,364.10/x
  3. Step 3: Cross multiply
    7,508.34x = 10,361.25 × 4,364.10
  4. Step 4: Simplify right side
    7,508.34x = 45,217,531.13
  5. Step 5: Solve for x
    x = 45,217,531.13/7,508.34
  6. Step 6: Final answer
    x = 6,022.31

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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.