Home / 35,034.93-52,567.83-18,390.87

Finding the Fourth Proportional to 35,034.93, 52,567.83 and 18,390.87

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Solution

The fourth proportional to 35,034.93, 52,567.83 and 18,390.87 is: 27,594.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,034.93 : 52,567.83 = 18,390.87 : x
  2. Step 2: Convert to fraction form
    35,034.93/52,567.83 = 18,390.87/x
  3. Step 3: Cross multiply
    35,034.93x = 52,567.83 × 18,390.87
  4. Step 4: Simplify right side
    35,034.93x = 966,768,127.71
  5. Step 5: Solve for x
    x = 966,768,127.71/35,034.93
  6. Step 6: Final answer
    x = 27,594.41

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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.