Home / 34,895.30-52,328.91-12,703.46

Finding the Fourth Proportional to 34,895.30, 52,328.91 and 12,703.46

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Solution

The fourth proportional to 34,895.30, 52,328.91 and 12,703.46 is: 19,050.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,895.30 : 52,328.91 = 12,703.46 : x
  2. Step 2: Convert to fraction form
    34,895.30/52,328.91 = 12,703.46/x
  3. Step 3: Cross multiply
    34,895.30x = 52,328.91 × 12,703.46
  4. Step 4: Simplify right side
    34,895.30x = 664,758,215.03
  5. Step 5: Solve for x
    x = 664,758,215.03/34,895.30
  6. Step 6: Final answer
    x = 19,050.08

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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.