Home / 94,588.33-130,532.90-52,148.38

Finding the Fourth Proportional to 94,588.33, 130,532.90 and 52,148.38

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Solution

The fourth proportional to 94,588.33, 130,532.90 and 52,148.38 is: 71,965.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,588.33 : 130,532.90 = 52,148.38 : x
  2. Step 2: Convert to fraction form
    94,588.33/130,532.90 = 52,148.38/x
  3. Step 3: Cross multiply
    94,588.33x = 130,532.90 × 52,148.38
  4. Step 4: Simplify right side
    94,588.33x = 6,807,079,271.70
  5. Step 5: Solve for x
    x = 6,807,079,271.70/94,588.33
  6. Step 6: Final answer
    x = 71,965.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.