Home / 174,263.84-261,419.96-55,971.44

Finding the Fourth Proportional to 174,263.84, 261,419.96 and 55,971.44

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Solution

The fourth proportional to 174,263.84, 261,419.96 and 55,971.44 is: 83,964.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,263.84 : 261,419.96 = 55,971.44 : x
  2. Step 2: Convert to fraction form
    174,263.84/261,419.96 = 55,971.44/x
  3. Step 3: Cross multiply
    174,263.84x = 261,419.96 × 55,971.44
  4. Step 4: Simplify right side
    174,263.84x = 14,632,051,605.94
  5. Step 5: Solve for x
    x = 14,632,051,605.94/174,263.84
  6. Step 6: Final answer
    x = 83,964.93

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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.