Home / 46,874.04-64,686.24-25,654.64

Finding the Fourth Proportional to 46,874.04, 64,686.24 and 25,654.64

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Solution

The fourth proportional to 46,874.04, 64,686.24 and 25,654.64 is: 35,403.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,874.04 : 64,686.24 = 25,654.64 : x
  2. Step 2: Convert to fraction form
    46,874.04/64,686.24 = 25,654.64/x
  3. Step 3: Cross multiply
    46,874.04x = 64,686.24 × 25,654.64
  4. Step 4: Simplify right side
    46,874.04x = 1,659,502,200.15
  5. Step 5: Solve for x
    x = 1,659,502,200.15/46,874.04
  6. Step 6: Final answer
    x = 35,403.44

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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.