Home / 17,859.93-24,574.26-14,661.46

Finding the Fourth Proportional to 17,859.93, 24,574.26 and 14,661.46

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Solution

The fourth proportional to 17,859.93, 24,574.26 and 14,661.46 is: 20,173.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,859.93 : 24,574.26 = 14,661.46 : x
  2. Step 2: Convert to fraction form
    17,859.93/24,574.26 = 14,661.46/x
  3. Step 3: Cross multiply
    17,859.93x = 24,574.26 × 14,661.46
  4. Step 4: Simplify right side
    17,859.93x = 360,294,530.02
  5. Step 5: Solve for x
    x = 360,294,530.02/17,859.93
  6. Step 6: Final answer
    x = 20,173.35

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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.