Home / 46,840.67-64,639.31-25,619.48

Finding the Fourth Proportional to 46,840.67, 64,639.31 and 25,619.48

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Solution

The fourth proportional to 46,840.67, 64,639.31 and 25,619.48 is: 35,354.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,840.67 : 64,639.31 = 25,619.48 : x
  2. Step 2: Convert to fraction form
    46,840.67/64,639.31 = 25,619.48/x
  3. Step 3: Cross multiply
    46,840.67x = 64,639.31 × 25,619.48
  4. Step 4: Simplify right side
    46,840.67x = 1,656,025,058.46
  5. Step 5: Solve for x
    x = 1,656,025,058.46/46,840.67
  6. Step 6: Final answer
    x = 35,354.43

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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.