Home / 35,265.74-48,668.93-19,350.23

Finding the Fourth Proportional to 35,265.74, 48,668.93 and 19,350.23

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Solution

The fourth proportional to 35,265.74, 48,668.93 and 19,350.23 is: 26,704.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265.74 : 48,668.93 = 19,350.23 : x
  2. Step 2: Convert to fraction form
    35,265.74/48,668.93 = 19,350.23/x
  3. Step 3: Cross multiply
    35,265.74x = 48,668.93 × 19,350.23
  4. Step 4: Simplify right side
    35,265.74x = 941,754,989.35
  5. Step 5: Solve for x
    x = 941,754,989.35/35,265.74
  6. Step 6: Final answer
    x = 26,704.53

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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.