Home / 14,852.46-20,482.26-8,883.18

Finding the Fourth Proportional to 14,852.46, 20,482.26 and 8,883.18

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Solution

The fourth proportional to 14,852.46, 20,482.26 and 8,883.18 is: 12,250.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,852.46 : 20,482.26 = 8,883.18 : x
  2. Step 2: Convert to fraction form
    14,852.46/20,482.26 = 8,883.18/x
  3. Step 3: Cross multiply
    14,852.46x = 20,482.26 × 8,883.18
  4. Step 4: Simplify right side
    14,852.46x = 181,947,602.39
  5. Step 5: Solve for x
    x = 181,947,602.39/14,852.46
  6. Step 6: Final answer
    x = 12,250.33

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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.