Home / 34,014.71-46,937.60-18,906.19

Finding the Fourth Proportional to 34,014.71, 46,937.60 and 18,906.19

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Solution

The fourth proportional to 34,014.71, 46,937.60 and 18,906.19 is: 26,089.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,014.71 : 46,937.60 = 18,906.19 : x
  2. Step 2: Convert to fraction form
    34,014.71/46,937.60 = 18,906.19/x
  3. Step 3: Cross multiply
    34,014.71x = 46,937.60 × 18,906.19
  4. Step 4: Simplify right side
    34,014.71x = 887,411,183.74
  5. Step 5: Solve for x
    x = 887,411,183.74/34,014.71
  6. Step 6: Final answer
    x = 26,089.04

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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.