Home / 46,627.11-64,345.14-25,406.31

Finding the Fourth Proportional to 46,627.11, 64,345.14 and 25,406.31

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Solution

The fourth proportional to 46,627.11, 64,345.14 and 25,406.31 is: 35,060.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,627.11 : 64,345.14 = 25,406.31 : x
  2. Step 2: Convert to fraction form
    46,627.11/64,345.14 = 25,406.31/x
  3. Step 3: Cross multiply
    46,627.11x = 64,345.14 × 25,406.31
  4. Step 4: Simplify right side
    46,627.11x = 1,634,772,573.83
  5. Step 5: Solve for x
    x = 1,634,772,573.83/46,627.11
  6. Step 6: Final answer
    x = 35,060.56

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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.