Home / 23,613.48-35,411.92-6,969.08

Finding the Fourth Proportional to 23,613.48, 35,411.92 and 6,969.08

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Solution

The fourth proportional to 23,613.48, 35,411.92 and 6,969.08 is: 10,451.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,613.48 : 35,411.92 = 6,969.08 : x
  2. Step 2: Convert to fraction form
    23,613.48/35,411.92 = 6,969.08/x
  3. Step 3: Cross multiply
    23,613.48x = 35,411.92 × 6,969.08
  4. Step 4: Simplify right side
    23,613.48x = 246,788,503.43
  5. Step 5: Solve for x
    x = 246,788,503.43/23,613.48
  6. Step 6: Final answer
    x = 10,451.17

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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.