Home / 19,084.04-26,277.32-16,561.70

Finding the Fourth Proportional to 19,084.04, 26,277.32 and 16,561.70

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Solution

The fourth proportional to 19,084.04, 26,277.32 and 16,561.70 is: 22,804.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,084.04 : 26,277.32 = 16,561.70 : x
  2. Step 2: Convert to fraction form
    19,084.04/26,277.32 = 16,561.70/x
  3. Step 3: Cross multiply
    19,084.04x = 26,277.32 × 16,561.70
  4. Step 4: Simplify right side
    19,084.04x = 435,197,007.84
  5. Step 5: Solve for x
    x = 435,197,007.84/19,084.04
  6. Step 6: Final answer
    x = 22,804.24

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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.