Home / 35,193.98-52,785.47-11,501.34

Finding the Fourth Proportional to 35,193.98, 52,785.47 and 11,501.34

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Solution

The fourth proportional to 35,193.98, 52,785.47 and 11,501.34 is: 17,250.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,193.98 : 52,785.47 = 11,501.34 : x
  2. Step 2: Convert to fraction form
    35,193.98/52,785.47 = 11,501.34/x
  3. Step 3: Cross multiply
    35,193.98x = 52,785.47 × 11,501.34
  4. Step 4: Simplify right side
    35,193.98x = 607,103,659.94
  5. Step 5: Solve for x
    x = 607,103,659.94/35,193.98
  6. Step 6: Final answer
    x = 17,250.21

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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.