Home / 16,193.02-22,346.01-9,022.93

Finding the Fourth Proportional to 16,193.02, 22,346.01 and 9,022.93

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Solution

The fourth proportional to 16,193.02, 22,346.01 and 9,022.93 is: 12,451.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193.02 : 22,346.01 = 9,022.93 : x
  2. Step 2: Convert to fraction form
    16,193.02/22,346.01 = 9,022.93/x
  3. Step 3: Cross multiply
    16,193.02x = 22,346.01 × 9,022.93
  4. Step 4: Simplify right side
    16,193.02x = 201,626,484.01
  5. Step 5: Solve for x
    x = 201,626,484.01/16,193.02
  6. Step 6: Final answer
    x = 12,451.44

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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.