Home / 75,053.34-103,537.82-46,362.67

Finding the Fourth Proportional to 75,053.34, 103,537.82 and 46,362.67

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Solution

The fourth proportional to 75,053.34, 103,537.82 and 46,362.67 is: 63,958.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,053.34 : 103,537.82 = 46,362.67 : x
  2. Step 2: Convert to fraction form
    75,053.34/103,537.82 = 46,362.67/x
  3. Step 3: Cross multiply
    75,053.34x = 103,537.82 × 46,362.67
  4. Step 4: Simplify right side
    75,053.34x = 4,800,290,220.64
  5. Step 5: Solve for x
    x = 4,800,290,220.64/75,053.34
  6. Step 6: Final answer
    x = 63,958.38

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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.