Home / 15,960.71-23,944.40-4,868.26

Finding the Fourth Proportional to 15,960.71, 23,944.40 and 4,868.26

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Solution

The fourth proportional to 15,960.71, 23,944.40 and 4,868.26 is: 7,303.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,960.71 : 23,944.40 = 4,868.26 : x
  2. Step 2: Convert to fraction form
    15,960.71/23,944.40 = 4,868.26/x
  3. Step 3: Cross multiply
    15,960.71x = 23,944.40 × 4,868.26
  4. Step 4: Simplify right side
    15,960.71x = 116,567,564.74
  5. Step 5: Solve for x
    x = 116,567,564.74/15,960.71
  6. Step 6: Final answer
    x = 7,303.41

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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.