Home / 94,588.75-130,532.48-52,150.02

Finding the Fourth Proportional to 94,588.75, 130,532.48 and 52,150.02

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Solution

The fourth proportional to 94,588.75, 130,532.48 and 52,150.02 is: 71,967.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,588.75 : 130,532.48 = 52,150.02 : x
  2. Step 2: Convert to fraction form
    94,588.75/130,532.48 = 52,150.02/x
  3. Step 3: Cross multiply
    94,588.75x = 130,532.48 × 52,150.02
  4. Step 4: Simplify right side
    94,588.75x = 6,807,271,442.65
  5. Step 5: Solve for x
    x = 6,807,271,442.65/94,588.75
  6. Step 6: Final answer
    x = 71,967.03

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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.