Home / 94,226.72-130,042.01-53,946.23

Finding the Fourth Proportional to 94,226.72, 130,042.01 and 53,946.23

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Solution

The fourth proportional to 94,226.72, 130,042.01 and 53,946.23 is: 74,451.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,226.72 : 130,042.01 = 53,946.23 : x
  2. Step 2: Convert to fraction form
    94,226.72/130,042.01 = 53,946.23/x
  3. Step 3: Cross multiply
    94,226.72x = 130,042.01 × 53,946.23
  4. Step 4: Simplify right side
    94,226.72x = 7,015,275,261.18
  5. Step 5: Solve for x
    x = 7,015,275,261.18/94,226.72
  6. Step 6: Final answer
    x = 74,451.02

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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.