Home / 9,445.24-14,170.93-4,515.26

Finding the Fourth Proportional to 9,445.24, 14,170.93 and 4,515.26

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Solution

The fourth proportional to 9,445.24, 14,170.93 and 4,515.26 is: 6,774.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,445.24 : 14,170.93 = 4,515.26 : x
  2. Step 2: Convert to fraction form
    9,445.24/14,170.93 = 4,515.26/x
  3. Step 3: Cross multiply
    9,445.24x = 14,170.93 × 4,515.26
  4. Step 4: Simplify right side
    9,445.24x = 63,985,456.36
  5. Step 5: Solve for x
    x = 63,985,456.36/9,445.24
  6. Step 6: Final answer
    x = 6,774.36

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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.