Home / 19,242.26-28,864.40-6,093.63

Finding the Fourth Proportional to 19,242.26, 28,864.40 and 6,093.63

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Solution

The fourth proportional to 19,242.26, 28,864.40 and 6,093.63 is: 9,140.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,242.26 : 28,864.40 = 6,093.63 : x
  2. Step 2: Convert to fraction form
    19,242.26/28,864.40 = 6,093.63/x
  3. Step 3: Cross multiply
    19,242.26x = 28,864.40 × 6,093.63
  4. Step 4: Simplify right side
    19,242.26x = 175,888,973.77
  5. Step 5: Solve for x
    x = 175,888,973.77/19,242.26
  6. Step 6: Final answer
    x = 9,140.76

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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.