Home / 34,945.26-48,225.34-19,030.58

Finding the Fourth Proportional to 34,945.26, 48,225.34 and 19,030.58

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Solution

The fourth proportional to 34,945.26, 48,225.34 and 19,030.58 is: 26,262.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,945.26 : 48,225.34 = 19,030.58 : x
  2. Step 2: Convert to fraction form
    34,945.26/48,225.34 = 19,030.58/x
  3. Step 3: Cross multiply
    34,945.26x = 48,225.34 × 19,030.58
  4. Step 4: Simplify right side
    34,945.26x = 917,756,190.90
  5. Step 5: Solve for x
    x = 917,756,190.90/34,945.26
  6. Step 6: Final answer
    x = 26,262.68

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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.