Home / 134,988.94-202,483.40-35,148.84

Finding the Fourth Proportional to 134,988.94, 202,483.40 and 35,148.84

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Solution

The fourth proportional to 134,988.94, 202,483.40 and 35,148.84 is: 52,723.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,988.94 : 202,483.40 = 35,148.84 : x
  2. Step 2: Convert to fraction form
    134,988.94/202,483.40 = 35,148.84/x
  3. Step 3: Cross multiply
    134,988.94x = 202,483.40 × 35,148.84
  4. Step 4: Simplify right side
    134,988.94x = 7,117,056,629.26
  5. Step 5: Solve for x
    x = 7,117,056,629.26/134,988.94
  6. Step 6: Final answer
    x = 52,723.26

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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.