Home / 23,365.32-35,020.26-13,484.16

Finding the Fourth Proportional to 23,365.32, 35,020.26 and 13,484.16

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Solution

The fourth proportional to 23,365.32, 35,020.26 and 13,484.16 is: 20,210.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,365.32 : 35,020.26 = 13,484.16 : x
  2. Step 2: Convert to fraction form
    23,365.32/35,020.26 = 13,484.16/x
  3. Step 3: Cross multiply
    23,365.32x = 35,020.26 × 13,484.16
  4. Step 4: Simplify right side
    23,365.32x = 472,218,789.08
  5. Step 5: Solve for x
    x = 472,218,789.08/23,365.32
  6. Step 6: Final answer
    x = 20,210.24

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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.