Home / 16,094.92-22,210.96-9,807.30

Finding the Fourth Proportional to 16,094.92, 22,210.96 and 9,807.30

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Solution

The fourth proportional to 16,094.92, 22,210.96 and 9,807.30 is: 13,534.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,094.92 : 22,210.96 = 9,807.30 : x
  2. Step 2: Convert to fraction form
    16,094.92/22,210.96 = 9,807.30/x
  3. Step 3: Cross multiply
    16,094.92x = 22,210.96 × 9,807.30
  4. Step 4: Simplify right side
    16,094.92x = 217,829,548.01
  5. Step 5: Solve for x
    x = 217,829,548.01/16,094.92
  6. Step 6: Final answer
    x = 13,534.06

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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.