Home / 107,584.16-148,455.74-62,253.10

Finding the Fourth Proportional to 107,584.16, 148,455.74 and 62,253.10

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Solution

The fourth proportional to 107,584.16, 148,455.74 and 62,253.10 is: 85,903.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,584.16 : 148,455.74 = 62,253.10 : x
  2. Step 2: Convert to fraction form
    107,584.16/148,455.74 = 62,253.10/x
  3. Step 3: Cross multiply
    107,584.16x = 148,455.74 × 62,253.10
  4. Step 4: Simplify right side
    107,584.16x = 9,241,830,027.79
  5. Step 5: Solve for x
    x = 9,241,830,027.79/107,584.16
  6. Step 6: Final answer
    x = 85,903.26

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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.