Home / 47,023.25-64,891.19-25,802.33

Finding the Fourth Proportional to 47,023.25, 64,891.19 and 25,802.33

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Solution

The fourth proportional to 47,023.25, 64,891.19 and 25,802.33 is: 35,606.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,023.25 : 64,891.19 = 25,802.33 : x
  2. Step 2: Convert to fraction form
    47,023.25/64,891.19 = 25,802.33/x
  3. Step 3: Cross multiply
    47,023.25x = 64,891.19 × 25,802.33
  4. Step 4: Simplify right side
    47,023.25x = 1,674,343,638.52
  5. Step 5: Solve for x
    x = 1,674,343,638.52/47,023.25
  6. Step 6: Final answer
    x = 35,606.72

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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.