Home / 46,690.96-64,433.44-25,470.22

Finding the Fourth Proportional to 46,690.96, 64,433.44 and 25,470.22

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Solution

The fourth proportional to 46,690.96, 64,433.44 and 25,470.22 is: 35,148.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,690.96 : 64,433.44 = 25,470.22 : x
  2. Step 2: Convert to fraction form
    46,690.96/64,433.44 = 25,470.22/x
  3. Step 3: Cross multiply
    46,690.96x = 64,433.44 × 25,470.22
  4. Step 4: Simplify right side
    46,690.96x = 1,641,133,442.64
  5. Step 5: Solve for x
    x = 1,641,133,442.64/46,690.96
  6. Step 6: Final answer
    x = 35,148.85

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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.