Home / 134,030.34-200,903.49-62,892.90

Finding the Fourth Proportional to 134,030.34, 200,903.49 and 62,892.90

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Solution

The fourth proportional to 134,030.34, 200,903.49 and 62,892.90 is: 94,272.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,030.34 : 200,903.49 = 62,892.90 : x
  2. Step 2: Convert to fraction form
    134,030.34/200,903.49 = 62,892.90/x
  3. Step 3: Cross multiply
    134,030.34x = 200,903.49 × 62,892.90
  4. Step 4: Simplify right side
    134,030.34x = 12,635,403,106.22
  5. Step 5: Solve for x
    x = 12,635,403,106.22/134,030.34
  6. Step 6: Final answer
    x = 94,272.71

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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.