Home / 46,941.02-64,778.34-25,431.19

Finding the Fourth Proportional to 46,941.02, 64,778.34 and 25,431.19

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Solution

The fourth proportional to 46,941.02, 64,778.34 and 25,431.19 is: 35,094.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,941.02 : 64,778.34 = 25,431.19 : x
  2. Step 2: Convert to fraction form
    46,941.02/64,778.34 = 25,431.19/x
  3. Step 3: Cross multiply
    46,941.02x = 64,778.34 × 25,431.19
  4. Step 4: Simplify right side
    46,941.02x = 1,647,390,272.42
  5. Step 5: Solve for x
    x = 1,647,390,272.42/46,941.02
  6. Step 6: Final answer
    x = 35,094.90

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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.