Home / 23,584.53-32,547.16-12,974.17

Finding the Fourth Proportional to 23,584.53, 32,547.16 and 12,974.17

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Solution

The fourth proportional to 23,584.53, 32,547.16 and 12,974.17 is: 17,904.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,584.53 : 32,547.16 = 12,974.17 : x
  2. Step 2: Convert to fraction form
    23,584.53/32,547.16 = 12,974.17/x
  3. Step 3: Cross multiply
    23,584.53x = 32,547.16 × 12,974.17
  4. Step 4: Simplify right side
    23,584.53x = 422,272,386.86
  5. Step 5: Solve for x
    x = 422,272,386.86/23,584.53
  6. Step 6: Final answer
    x = 17,904.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.