Home / 23,767.47-35,657.69-9,913.23

Finding the Fourth Proportional to 23,767.47, 35,657.69 and 9,913.23

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Solution

The fourth proportional to 23,767.47, 35,657.69 and 9,913.23 is: 14,872.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,767.47 : 35,657.69 = 9,913.23 : x
  2. Step 2: Convert to fraction form
    23,767.47/35,657.69 = 9,913.23/x
  3. Step 3: Cross multiply
    23,767.47x = 35,657.69 × 9,913.23
  4. Step 4: Simplify right side
    23,767.47x = 353,482,832.67
  5. Step 5: Solve for x
    x = 353,482,832.67/23,767.47
  6. Step 6: Final answer
    x = 14,872.55

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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.