Home / 60,703.14-83,748.36-35,195.46

Finding the Fourth Proportional to 60,703.14, 83,748.36 and 35,195.46

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Solution

The fourth proportional to 60,703.14, 83,748.36 and 35,195.46 is: 48,556.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,703.14 : 83,748.36 = 35,195.46 : x
  2. Step 2: Convert to fraction form
    60,703.14/83,748.36 = 35,195.46/x
  3. Step 3: Cross multiply
    60,703.14x = 83,748.36 × 35,195.46
  4. Step 4: Simplify right side
    60,703.14x = 2,947,562,054.45
  5. Step 5: Solve for x
    x = 2,947,562,054.45/60,703.14
  6. Step 6: Final answer
    x = 48,556.99

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1.5x scale

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.