Home / 65,022.95-97,562.61-22,933.13

Finding the Fourth Proportional to 65,022.95, 97,562.61 and 22,933.13

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Solution

The fourth proportional to 65,022.95, 97,562.61 and 22,933.13 is: 34,409.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,022.95 : 97,562.61 = 22,933.13 : x
  2. Step 2: Convert to fraction form
    65,022.95/97,562.61 = 22,933.13/x
  3. Step 3: Cross multiply
    65,022.95x = 97,562.61 × 22,933.13
  4. Step 4: Simplify right side
    65,022.95x = 2,237,415,530.46
  5. Step 5: Solve for x
    x = 2,237,415,530.46/65,022.95
  6. Step 6: Final answer
    x = 34,409.63

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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.