Home / 107,244.18-148,003.98-61,924.07

Finding the Fourth Proportional to 107,244.18, 148,003.98 and 61,924.07

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Solution

The fourth proportional to 107,244.18, 148,003.98 and 61,924.07 is: 85,459.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,244.18 : 148,003.98 = 61,924.07 : x
  2. Step 2: Convert to fraction form
    107,244.18/148,003.98 = 61,924.07/x
  3. Step 3: Cross multiply
    107,244.18x = 148,003.98 × 61,924.07
  4. Step 4: Simplify right side
    107,244.18x = 9,165,009,033.00
  5. Step 5: Solve for x
    x = 9,165,009,033.00/107,244.18
  6. Step 6: Final answer
    x = 85,459.27

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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.