Home / 17,429.40-24,053.22-10,356.84

Finding the Fourth Proportional to 17,429.40, 24,053.22 and 10,356.84

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Solution

The fourth proportional to 17,429.40, 24,053.22 and 10,356.84 is: 14,292.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,429.40 : 24,053.22 = 10,356.84 : x
  2. Step 2: Convert to fraction form
    17,429.40/24,053.22 = 10,356.84/x
  3. Step 3: Cross multiply
    17,429.40x = 24,053.22 × 10,356.84
  4. Step 4: Simplify right side
    17,429.40x = 249,115,351.02
  5. Step 5: Solve for x
    x = 249,115,351.02/17,429.40
  6. Step 6: Final answer
    x = 14,292.82

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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.