Home / 23,210.42-34,769.12-10,713.51

Finding the Fourth Proportional to 23,210.42, 34,769.12 and 10,713.51

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Solution

The fourth proportional to 23,210.42, 34,769.12 and 10,713.51 is: 16,048.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,210.42 : 34,769.12 = 10,713.51 : x
  2. Step 2: Convert to fraction form
    23,210.42/34,769.12 = 10,713.51/x
  3. Step 3: Cross multiply
    23,210.42x = 34,769.12 × 10,713.51
  4. Step 4: Simplify right side
    23,210.42x = 372,499,261.24
  5. Step 5: Solve for x
    x = 372,499,261.24/23,210.42
  6. Step 6: Final answer
    x = 16,048.80

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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.