Home / 59,762.45-89,622.26-19,774.07

Finding the Fourth Proportional to 59,762.45, 89,622.26 and 19,774.07

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Solution

The fourth proportional to 59,762.45, 89,622.26 and 19,774.07 is: 29,654.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,762.45 : 89,622.26 = 19,774.07 : x
  2. Step 2: Convert to fraction form
    59,762.45/89,622.26 = 19,774.07/x
  3. Step 3: Cross multiply
    59,762.45x = 89,622.26 × 19,774.07
  4. Step 4: Simplify right side
    59,762.45x = 1,772,196,743.93
  5. Step 5: Solve for x
    x = 1,772,196,743.93/59,762.45
  6. Step 6: Final answer
    x = 29,654.02

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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.