Home / 9,695.04-14,502.33-9,104.55

Finding the Fourth Proportional to 9,695.04, 14,502.33 and 9,104.55

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Solution

The fourth proportional to 9,695.04, 14,502.33 and 9,104.55 is: 13,619.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,695.04 : 14,502.33 = 9,104.55 : x
  2. Step 2: Convert to fraction form
    9,695.04/14,502.33 = 9,104.55/x
  3. Step 3: Cross multiply
    9,695.04x = 14,502.33 × 9,104.55
  4. Step 4: Simplify right side
    9,695.04x = 132,037,188.60
  5. Step 5: Solve for x
    x = 132,037,188.60/9,695.04
  6. Step 6: Final answer
    x = 13,619.05

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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.