Home / 46,628.60-69,859.96-26,866.32

Finding the Fourth Proportional to 46,628.60, 69,859.96 and 26,866.32

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Solution

The fourth proportional to 46,628.60, 69,859.96 and 26,866.32 is: 40,251.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,628.60 : 69,859.96 = 26,866.32 : x
  2. Step 2: Convert to fraction form
    46,628.60/69,859.96 = 26,866.32/x
  3. Step 3: Cross multiply
    46,628.60x = 69,859.96 × 26,866.32
  4. Step 4: Simplify right side
    46,628.60x = 1,876,880,040.55
  5. Step 5: Solve for x
    x = 1,876,880,040.55/46,628.60
  6. Step 6: Final answer
    x = 40,251.69

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1.5x scale

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.