Home / 23,003.54-31,750.48-14,058.58

Finding the Fourth Proportional to 23,003.54, 31,750.48 and 14,058.58

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Solution

The fourth proportional to 23,003.54, 31,750.48 and 14,058.58 is: 19,404.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,003.54 : 31,750.48 = 14,058.58 : x
  2. Step 2: Convert to fraction form
    23,003.54/31,750.48 = 14,058.58/x
  3. Step 3: Cross multiply
    23,003.54x = 31,750.48 × 14,058.58
  4. Step 4: Simplify right side
    23,003.54x = 446,366,663.12
  5. Step 5: Solve for x
    x = 446,366,663.12/23,003.54
  6. Step 6: Final answer
    x = 19,404.26

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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.