Home / 24,377.02-36,568.57-8,578.32

Finding the Fourth Proportional to 24,377.02, 36,568.57 and 8,578.32

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Solution

The fourth proportional to 24,377.02, 36,568.57 and 8,578.32 is: 12,868.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,377.02 : 36,568.57 = 8,578.32 : x
  2. Step 2: Convert to fraction form
    24,377.02/36,568.57 = 8,578.32/x
  3. Step 3: Cross multiply
    24,377.02x = 36,568.57 × 8,578.32
  4. Step 4: Simplify right side
    24,377.02x = 313,696,852.51
  5. Step 5: Solve for x
    x = 313,696,852.51/24,377.02
  6. Step 6: Final answer
    x = 12,868.55

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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.