Home / 94,270.94-130,094.22-51,832.16

Finding the Fourth Proportional to 94,270.94, 130,094.22 and 51,832.16

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Solution

The fourth proportional to 94,270.94, 130,094.22 and 51,832.16 is: 71,528.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,270.94 : 130,094.22 = 51,832.16 : x
  2. Step 2: Convert to fraction form
    94,270.94/130,094.22 = 51,832.16/x
  3. Step 3: Cross multiply
    94,270.94x = 130,094.22 × 51,832.16
  4. Step 4: Simplify right side
    94,270.94x = 6,743,064,426.12
  5. Step 5: Solve for x
    x = 6,743,064,426.12/94,270.94
  6. Step 6: Final answer
    x = 71,528.56

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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.