Home / 46,823.06-64,593.24-28,911.44

Finding the Fourth Proportional to 46,823.06, 64,593.24 and 28,911.44

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Solution

The fourth proportional to 46,823.06, 64,593.24 and 28,911.44 is: 39,883.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,823.06 : 64,593.24 = 28,911.44 : x
  2. Step 2: Convert to fraction form
    46,823.06/64,593.24 = 28,911.44/x
  3. Step 3: Cross multiply
    46,823.06x = 64,593.24 × 28,911.44
  4. Step 4: Simplify right side
    46,823.06x = 1,867,483,582.67
  5. Step 5: Solve for x
    x = 1,867,483,582.67/46,823.06
  6. Step 6: Final answer
    x = 39,883.84

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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.