Home / 94,280.51-141,231.39-43,608.55

Finding the Fourth Proportional to 94,280.51, 141,231.39 and 43,608.55

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Solution

The fourth proportional to 94,280.51, 141,231.39 and 43,608.55 is: 65,325.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,280.51 : 141,231.39 = 43,608.55 : x
  2. Step 2: Convert to fraction form
    94,280.51/141,231.39 = 43,608.55/x
  3. Step 3: Cross multiply
    94,280.51x = 141,231.39 × 43,608.55
  4. Step 4: Simplify right side
    94,280.51x = 6,158,896,132.38
  5. Step 5: Solve for x
    x = 6,158,896,132.38/94,280.51
  6. Step 6: Final answer
    x = 65,325.23

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1.5x scale

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.