Home / 154,967.79-232,361.36-60,087.13

Finding the Fourth Proportional to 154,967.79, 232,361.36 and 60,087.13

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Solution

The fourth proportional to 154,967.79, 232,361.36 and 60,087.13 is: 90,095.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,967.79 : 232,361.36 = 60,087.13 : x
  2. Step 2: Convert to fraction form
    154,967.79/232,361.36 = 60,087.13/x
  3. Step 3: Cross multiply
    154,967.79x = 232,361.36 × 60,087.13
  4. Step 4: Simplify right side
    154,967.79x = 13,961,927,245.30
  5. Step 5: Solve for x
    x = 13,961,927,245.30/154,967.79
  6. Step 6: Final answer
    x = 90,095.67

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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.