Home / 9,675.16-14,511.29-3,100.46

Finding the Fourth Proportional to 9,675.16, 14,511.29 and 3,100.46

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Solution

The fourth proportional to 9,675.16, 14,511.29 and 3,100.46 is: 4,650.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675.16 : 14,511.29 = 3,100.46 : x
  2. Step 2: Convert to fraction form
    9,675.16/14,511.29 = 3,100.46/x
  3. Step 3: Cross multiply
    9,675.16x = 14,511.29 × 3,100.46
  4. Step 4: Simplify right side
    9,675.16x = 44,991,586.13
  5. Step 5: Solve for x
    x = 44,991,586.13/9,675.16
  6. Step 6: Final answer
    x = 4,650.22

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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.