Home / 9,403.74-14,110.26-4,472.10

Finding the Fourth Proportional to 9,403.74, 14,110.26 and 4,472.10

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Solution

The fourth proportional to 9,403.74, 14,110.26 and 4,472.10 is: 6,710.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,403.74 : 14,110.26 = 4,472.10 : x
  2. Step 2: Convert to fraction form
    9,403.74/14,110.26 = 4,472.10/x
  3. Step 3: Cross multiply
    9,403.74x = 14,110.26 × 4,472.10
  4. Step 4: Simplify right side
    9,403.74x = 63,102,493.75
  5. Step 5: Solve for x
    x = 63,102,493.75/9,403.74
  6. Step 6: Final answer
    x = 6,710.36

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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.