Home / 34,025.92-46,952.19-18,916.16

Finding the Fourth Proportional to 34,025.92, 46,952.19 and 18,916.16

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Solution

The fourth proportional to 34,025.92, 46,952.19 and 18,916.16 is: 26,102.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,025.92 : 46,952.19 = 18,916.16 : x
  2. Step 2: Convert to fraction form
    34,025.92/46,952.19 = 18,916.16/x
  3. Step 3: Cross multiply
    34,025.92x = 46,952.19 × 18,916.16
  4. Step 4: Simplify right side
    34,025.92x = 888,154,903.63
  5. Step 5: Solve for x
    x = 888,154,903.63/34,025.92
  6. Step 6: Final answer
    x = 26,102.31

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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.