Home / 22,496.13-33,700.32-14,681.25

Finding the Fourth Proportional to 22,496.13, 33,700.32 and 14,681.25

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Solution

The fourth proportional to 22,496.13, 33,700.32 and 14,681.25 is: 21,993.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,496.13 : 33,700.32 = 14,681.25 : x
  2. Step 2: Convert to fraction form
    22,496.13/33,700.32 = 14,681.25/x
  3. Step 3: Cross multiply
    22,496.13x = 33,700.32 × 14,681.25
  4. Step 4: Simplify right side
    22,496.13x = 494,762,823
  5. Step 5: Solve for x
    x = 494,762,823/22,496.13
  6. Step 6: Final answer
    x = 21,993.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.