Home / 35,414.93-53,110.02-10,448.36

Finding the Fourth Proportional to 35,414.93, 53,110.02 and 10,448.36

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Solution

The fourth proportional to 35,414.93, 53,110.02 and 10,448.36 is: 15,668.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,414.93 : 53,110.02 = 10,448.36 : x
  2. Step 2: Convert to fraction form
    35,414.93/53,110.02 = 10,448.36/x
  3. Step 3: Cross multiply
    35,414.93x = 53,110.02 × 10,448.36
  4. Step 4: Simplify right side
    35,414.93x = 554,912,343.02
  5. Step 5: Solve for x
    x = 554,912,343.02/35,414.93
  6. Step 6: Final answer
    x = 15,668.88

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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.