Home / 46,789.88-64,570.03-25,569.09

Finding the Fourth Proportional to 46,789.88, 64,570.03 and 25,569.09

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Solution

The fourth proportional to 46,789.88, 64,570.03 and 25,569.09 is: 35,285.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,789.88 : 64,570.03 = 25,569.09 : x
  2. Step 2: Convert to fraction form
    46,789.88/64,570.03 = 25,569.09/x
  3. Step 3: Cross multiply
    46,789.88x = 64,570.03 × 25,569.09
  4. Step 4: Simplify right side
    46,789.88x = 1,650,996,844.45
  5. Step 5: Solve for x
    x = 1,650,996,844.45/46,789.88
  6. Step 6: Final answer
    x = 35,285.34

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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.