Home / 23,554.16-35,303.36-10,378.96

Finding the Fourth Proportional to 23,554.16, 35,303.36 and 10,378.96

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Solution

The fourth proportional to 23,554.16, 35,303.36 and 10,378.96 is: 15,556.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,554.16 : 35,303.36 = 10,378.96 : x
  2. Step 2: Convert to fraction form
    23,554.16/35,303.36 = 10,378.96/x
  3. Step 3: Cross multiply
    23,554.16x = 35,303.36 × 10,378.96
  4. Step 4: Simplify right side
    23,554.16x = 366,412,161.31
  5. Step 5: Solve for x
    x = 366,412,161.31/23,554.16
  6. Step 6: Final answer
    x = 15,556.15

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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.