Home / 34,908.35-52,385.99-34,779.92

Finding the Fourth Proportional to 34,908.35, 52,385.99 and 34,779.92

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Solution

The fourth proportional to 34,908.35, 52,385.99 and 34,779.92 is: 52,193.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,908.35 : 52,385.99 = 34,779.92 : x
  2. Step 2: Convert to fraction form
    34,908.35/52,385.99 = 34,779.92/x
  3. Step 3: Cross multiply
    34,908.35x = 52,385.99 × 34,779.92
  4. Step 4: Simplify right side
    34,908.35x = 1,821,980,105.49
  5. Step 5: Solve for x
    x = 1,821,980,105.49/34,908.35
  6. Step 6: Final answer
    x = 52,193.25

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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.