Home / 173,947.50-240,047.55-98,496

Finding the Fourth Proportional to 173,947.50, 240,047.55 and 98,496

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Solution

The fourth proportional to 173,947.50, 240,047.55 and 98,496 is: 135,924.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,947.50 : 240,047.55 = 98,496 : x
  2. Step 2: Convert to fraction form
    173,947.50/240,047.55 = 98,496/x
  3. Step 3: Cross multiply
    173,947.50x = 240,047.55 × 98,496
  4. Step 4: Simplify right side
    173,947.50x = 23,643,723,484.80
  5. Step 5: Solve for x
    x = 23,643,723,484.80/173,947.50
  6. Step 6: Final answer
    x = 135,924.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.