Home / 76,607.55-114,911.36-24,021.14

Finding the Fourth Proportional to 76,607.55, 114,911.36 and 24,021.14

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Solution

The fourth proportional to 76,607.55, 114,911.36 and 24,021.14 is: 36,031.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,607.55 : 114,911.36 = 24,021.14 : x
  2. Step 2: Convert to fraction form
    76,607.55/114,911.36 = 24,021.14/x
  3. Step 3: Cross multiply
    76,607.55x = 114,911.36 × 24,021.14
  4. Step 4: Simplify right side
    76,607.55x = 2,760,301,171.49
  5. Step 5: Solve for x
    x = 2,760,301,171.49/76,607.55
  6. Step 6: Final answer
    x = 36,031.71

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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.