Home / 164,566.10-246,679.05-89,527.70

Finding the Fourth Proportional to 164,566.10, 246,679.05 and 89,527.70

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Solution

The fourth proportional to 164,566.10, 246,679.05 and 89,527.70 is: 134,199.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,566.10 : 246,679.05 = 89,527.70 : x
  2. Step 2: Convert to fraction form
    164,566.10/246,679.05 = 89,527.70/x
  3. Step 3: Cross multiply
    164,566.10x = 246,679.05 × 89,527.70
  4. Step 4: Simplify right side
    164,566.10x = 22,084,607,984.69
  5. Step 5: Solve for x
    x = 22,084,607,984.69/164,566.10
  6. Step 6: Final answer
    x = 134,199.01

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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.