Home / 46,475.25-64,134.09-25,254.06

Finding the Fourth Proportional to 46,475.25, 64,134.09 and 25,254.06

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Solution

The fourth proportional to 46,475.25, 64,134.09 and 25,254.06 is: 34,849.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,475.25 : 64,134.09 = 25,254.06 : x
  2. Step 2: Convert to fraction form
    46,475.25/64,134.09 = 25,254.06/x
  3. Step 3: Cross multiply
    46,475.25x = 64,134.09 × 25,254.06
  4. Step 4: Simplify right side
    46,475.25x = 1,619,646,156.91
  5. Step 5: Solve for x
    x = 1,619,646,156.91/46,475.25
  6. Step 6: Final answer
    x = 34,849.65

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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.