Home / 14,053.07-19,395.93-9,023.66

Finding the Fourth Proportional to 14,053.07, 19,395.93 and 9,023.66

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Solution

The fourth proportional to 14,053.07, 19,395.93 and 9,023.66 is: 12,454.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,053.07 : 19,395.93 = 9,023.66 : x
  2. Step 2: Convert to fraction form
    14,053.07/19,395.93 = 9,023.66/x
  3. Step 3: Cross multiply
    14,053.07x = 19,395.93 × 9,023.66
  4. Step 4: Simplify right side
    14,053.07x = 175,022,180.72
  5. Step 5: Solve for x
    x = 175,022,180.72/14,053.07
  6. Step 6: Final answer
    x = 12,454.38

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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.