Home / 23,547.84-35,335.56-8,767.04

Finding the Fourth Proportional to 23,547.84, 35,335.56 and 8,767.04

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Solution

The fourth proportional to 23,547.84, 35,335.56 and 8,767.04 is: 13,155.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,547.84 : 35,335.56 = 8,767.04 : x
  2. Step 2: Convert to fraction form
    23,547.84/35,335.56 = 8,767.04/x
  3. Step 3: Cross multiply
    23,547.84x = 35,335.56 × 8,767.04
  4. Step 4: Simplify right side
    23,547.84x = 309,788,267.94
  5. Step 5: Solve for x
    x = 309,788,267.94/23,547.84
  6. Step 6: Final answer
    x = 13,155.70

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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.