Home / 46,629.50-64,348.74-25,408.76

Finding the Fourth Proportional to 46,629.50, 64,348.74 and 25,408.76

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Solution

The fourth proportional to 46,629.50, 64,348.74 and 25,408.76 is: 35,064.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,629.50 : 64,348.74 = 25,408.76 : x
  2. Step 2: Convert to fraction form
    46,629.50/64,348.74 = 25,408.76/x
  3. Step 3: Cross multiply
    46,629.50x = 64,348.74 × 25,408.76
  4. Step 4: Simplify right side
    46,629.50x = 1,635,021,690.96
  5. Step 5: Solve for x
    x = 1,635,021,690.96/46,629.50
  6. Step 6: Final answer
    x = 35,064.11

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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.