Home / 16,094.32-22,210.08-9,020.77

Finding the Fourth Proportional to 16,094.32, 22,210.08 and 9,020.77

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Solution

The fourth proportional to 16,094.32, 22,210.08 and 9,020.77 is: 12,448.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,094.32 : 22,210.08 = 9,020.77 : x
  2. Step 2: Convert to fraction form
    16,094.32/22,210.08 = 9,020.77/x
  3. Step 3: Cross multiply
    16,094.32x = 22,210.08 × 9,020.77
  4. Step 4: Simplify right side
    16,094.32x = 200,352,023.36
  5. Step 5: Solve for x
    x = 200,352,023.36/16,094.32
  6. Step 6: Final answer
    x = 12,448.62

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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.