Home / 35,467.02-53,151.93-34,402.68

Finding the Fourth Proportional to 35,467.02, 53,151.93 and 34,402.68

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Solution

The fourth proportional to 35,467.02, 53,151.93 and 34,402.68 is: 51,556.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,467.02 : 53,151.93 = 34,402.68 : x
  2. Step 2: Convert to fraction form
    35,467.02/53,151.93 = 34,402.68/x
  3. Step 3: Cross multiply
    35,467.02x = 53,151.93 × 34,402.68
  4. Step 4: Simplify right side
    35,467.02x = 1,828,568,839.17
  5. Step 5: Solve for x
    x = 1,828,568,839.17/35,467.02
  6. Step 6: Final answer
    x = 51,556.88

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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.