Home / 43,184.54-64,795.34-23,477.24

Finding the Fourth Proportional to 43,184.54, 64,795.34 and 23,477.24

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Solution

The fourth proportional to 43,184.54, 64,795.34 and 23,477.24 is: 35,225.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,184.54 : 64,795.34 = 23,477.24 : x
  2. Step 2: Convert to fraction form
    43,184.54/64,795.34 = 23,477.24/x
  3. Step 3: Cross multiply
    43,184.54x = 64,795.34 × 23,477.24
  4. Step 4: Simplify right side
    43,184.54x = 1,521,215,968.74
  5. Step 5: Solve for x
    x = 1,521,215,968.74/43,184.54
  6. Step 6: Final answer
    x = 35,225.94

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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.