Home / 16,922.07-23,352.17-9,368.24

Finding the Fourth Proportional to 16,922.07, 23,352.17 and 9,368.24

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Solution

The fourth proportional to 16,922.07, 23,352.17 and 9,368.24 is: 12,928.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,922.07 : 23,352.17 = 9,368.24 : x
  2. Step 2: Convert to fraction form
    16,922.07/23,352.17 = 9,368.24/x
  3. Step 3: Cross multiply
    16,922.07x = 23,352.17 × 9,368.24
  4. Step 4: Simplify right side
    16,922.07x = 218,768,686.24
  5. Step 5: Solve for x
    x = 218,768,686.24/16,922.07
  6. Step 6: Final answer
    x = 12,928.01

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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.