Home / 30,557.19-46,044.03-25,132.08

Finding the Fourth Proportional to 30,557.19, 46,044.03 and 25,132.08

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Solution

The fourth proportional to 30,557.19, 46,044.03 and 25,132.08 is: 37,869.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,557.19 : 46,044.03 = 25,132.08 : x
  2. Step 2: Convert to fraction form
    30,557.19/46,044.03 = 25,132.08/x
  3. Step 3: Cross multiply
    30,557.19x = 46,044.03 × 25,132.08
  4. Step 4: Simplify right side
    30,557.19x = 1,157,182,245.48
  5. Step 5: Solve for x
    x = 1,157,182,245.48/30,557.19
  6. Step 6: Final answer
    x = 37,869.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.