Home / 46,535.94-64,220.09-25,315.25

Finding the Fourth Proportional to 46,535.94, 64,220.09 and 25,315.25

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Solution

The fourth proportional to 46,535.94, 64,220.09 and 25,315.25 is: 34,935.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,535.94 : 64,220.09 = 25,315.25 : x
  2. Step 2: Convert to fraction form
    46,535.94/64,220.09 = 25,315.25/x
  3. Step 3: Cross multiply
    46,535.94x = 64,220.09 × 25,315.25
  4. Step 4: Simplify right side
    46,535.94x = 1,625,747,185.70
  5. Step 5: Solve for x
    x = 1,625,747,185.70/46,535.94
  6. Step 6: Final answer
    x = 34,935.30

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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.