Home / 46,774.32-64,548.28-25,553.56

Finding the Fourth Proportional to 46,774.32, 64,548.28 and 25,553.56

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Solution

The fourth proportional to 46,774.32, 64,548.28 and 25,553.56 is: 35,263.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,774.32 : 64,548.28 = 25,553.56 : x
  2. Step 2: Convert to fraction form
    46,774.32/64,548.28 = 25,553.56/x
  3. Step 3: Cross multiply
    46,774.32x = 64,548.28 × 25,553.56
  4. Step 4: Simplify right side
    46,774.32x = 1,649,438,345.88
  5. Step 5: Solve for x
    x = 1,649,438,345.88/46,774.32
  6. Step 6: Final answer
    x = 35,263.76

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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.