Home / 94,328.44-130,191.73-54,069.16

Finding the Fourth Proportional to 94,328.44, 130,191.73 and 54,069.16

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Solution

The fourth proportional to 94,328.44, 130,191.73 and 54,069.16 is: 74,626.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,328.44 : 130,191.73 = 54,069.16 : x
  2. Step 2: Convert to fraction form
    94,328.44/130,191.73 = 54,069.16/x
  3. Step 3: Cross multiply
    94,328.44x = 130,191.73 × 54,069.16
  4. Step 4: Simplify right side
    94,328.44x = 7,039,357,480.05
  5. Step 5: Solve for x
    x = 7,039,357,480.05/94,328.44
  6. Step 6: Final answer
    x = 74,626.04

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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.