Home / 23,411.16-35,111.49-6,767.48

Finding the Fourth Proportional to 23,411.16, 35,111.49 and 6,767.48

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Solution

The fourth proportional to 23,411.16, 35,111.49 and 6,767.48 is: 10,149.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,411.16 : 35,111.49 = 6,767.48 : x
  2. Step 2: Convert to fraction form
    23,411.16/35,111.49 = 6,767.48/x
  3. Step 3: Cross multiply
    23,411.16x = 35,111.49 × 6,767.48
  4. Step 4: Simplify right side
    23,411.16x = 237,616,130.79
  5. Step 5: Solve for x
    x = 237,616,130.79/23,411.16
  6. Step 6: Final answer
    x = 10,149.69

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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.