Home / 7,334.63-10,123.26-4,352.12

Finding the Fourth Proportional to 7,334.63, 10,123.26 and 4,352.12

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Solution

The fourth proportional to 7,334.63, 10,123.26 and 4,352.12 is: 6,006.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334.63 : 10,123.26 = 4,352.12 : x
  2. Step 2: Convert to fraction form
    7,334.63/10,123.26 = 4,352.12/x
  3. Step 3: Cross multiply
    7,334.63x = 10,123.26 × 4,352.12
  4. Step 4: Simplify right side
    7,334.63x = 44,057,642.31
  5. Step 5: Solve for x
    x = 44,057,642.31/7,334.63
  6. Step 6: Final answer
    x = 6,006.80

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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.