Home / 238,520.04-357,777.56-61,025.64

Finding the Fourth Proportional to 238,520.04, 357,777.56 and 61,025.64

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Solution

The fourth proportional to 238,520.04, 357,777.56 and 61,025.64 is: 91,537.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,520.04 : 357,777.56 = 61,025.64 : x
  2. Step 2: Convert to fraction form
    238,520.04/357,777.56 = 61,025.64/x
  3. Step 3: Cross multiply
    238,520.04x = 357,777.56 × 61,025.64
  4. Step 4: Simplify right side
    238,520.04x = 21,833,604,576.64
  5. Step 5: Solve for x
    x = 21,833,604,576.64/238,520.04
  6. Step 6: Final answer
    x = 91,537.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.