Home / 134,026.57-200,980.81-62,969.41

Finding the Fourth Proportional to 134,026.57, 200,980.81 and 62,969.41

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Solution

The fourth proportional to 134,026.57, 200,980.81 and 62,969.41 is: 94,426.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,026.57 : 200,980.81 = 62,969.41 : x
  2. Step 2: Convert to fraction form
    134,026.57/200,980.81 = 62,969.41/x
  3. Step 3: Cross multiply
    134,026.57x = 200,980.81 × 62,969.41
  4. Step 4: Simplify right side
    134,026.57x = 12,655,642,226.44
  5. Step 5: Solve for x
    x = 12,655,642,226.44/134,026.57
  6. Step 6: Final answer
    x = 94,426.37

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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.