Home / 46,843.55-64,645.63-25,622.80

Finding the Fourth Proportional to 46,843.55, 64,645.63 and 25,622.80

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Solution

The fourth proportional to 46,843.55, 64,645.63 and 25,622.80 is: 35,360.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,843.55 : 64,645.63 = 25,622.80 : x
  2. Step 2: Convert to fraction form
    46,843.55/64,645.63 = 25,622.80/x
  3. Step 3: Cross multiply
    46,843.55x = 64,645.63 × 25,622.80
  4. Step 4: Simplify right side
    46,843.55x = 1,656,401,822.69
  5. Step 5: Solve for x
    x = 1,656,401,822.69/46,843.55
  6. Step 6: Final answer
    x = 35,360.30

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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.