Home / 47,029.49-64,901.51-25,810.73

Finding the Fourth Proportional to 47,029.49, 64,901.51 and 25,810.73

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Solution

The fourth proportional to 47,029.49, 64,901.51 and 25,810.73 is: 35,619.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,029.49 : 64,901.51 = 25,810.73 : x
  2. Step 2: Convert to fraction form
    47,029.49/64,901.51 = 25,810.73/x
  3. Step 3: Cross multiply
    47,029.49x = 64,901.51 × 25,810.73
  4. Step 4: Simplify right side
    47,029.49x = 1,675,155,351.20
  5. Step 5: Solve for x
    x = 1,675,155,351.20/47,029.49
  6. Step 6: Final answer
    x = 35,619.25

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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.