Home / 46,408.02-64,043.11-25,187.28

Finding the Fourth Proportional to 46,408.02, 64,043.11 and 25,187.28

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Solution

The fourth proportional to 46,408.02, 64,043.11 and 25,187.28 is: 34,758.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,408.02 : 64,043.11 = 25,187.28 : x
  2. Step 2: Convert to fraction form
    46,408.02/64,043.11 = 25,187.28/x
  3. Step 3: Cross multiply
    46,408.02x = 64,043.11 × 25,187.28
  4. Step 4: Simplify right side
    46,408.02x = 1,613,071,743.64
  5. Step 5: Solve for x
    x = 1,613,071,743.64/46,408.02
  6. Step 6: Final answer
    x = 34,758.47

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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.