Home / 33,815.12-46,683.50-25,314.18

Finding the Fourth Proportional to 33,815.12, 46,683.50 and 25,314.18

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Solution

The fourth proportional to 33,815.12, 46,683.50 and 25,314.18 is: 34,947.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,815.12 : 46,683.50 = 25,314.18 : x
  2. Step 2: Convert to fraction form
    33,815.12/46,683.50 = 25,314.18/x
  3. Step 3: Cross multiply
    33,815.12x = 46,683.50 × 25,314.18
  4. Step 4: Simplify right side
    33,815.12x = 1,181,754,395.46
  5. Step 5: Solve for x
    x = 1,181,754,395.46/33,815.12
  6. Step 6: Final answer
    x = 34,947.52

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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.