Home / 65,029.12-97,484.56-25,022.59

Finding the Fourth Proportional to 65,029.12, 97,484.56 and 25,022.59

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Solution

The fourth proportional to 65,029.12, 97,484.56 and 25,022.59 is: 37,511.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,029.12 : 97,484.56 = 25,022.59 : x
  2. Step 2: Convert to fraction form
    65,029.12/97,484.56 = 25,022.59/x
  3. Step 3: Cross multiply
    65,029.12x = 97,484.56 × 25,022.59
  4. Step 4: Simplify right side
    65,029.12x = 2,439,315,869.94
  5. Step 5: Solve for x
    x = 2,439,315,869.94/65,029.12
  6. Step 6: Final answer
    x = 37,511.13

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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.