Home / 35,513.12-49,008.27-19,597.58

Finding the Fourth Proportional to 35,513.12, 49,008.27 and 19,597.58

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Solution

The fourth proportional to 35,513.12, 49,008.27 and 19,597.58 is: 27,044.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,513.12 : 49,008.27 = 19,597.58 : x
  2. Step 2: Convert to fraction form
    35,513.12/49,008.27 = 19,597.58/x
  3. Step 3: Cross multiply
    35,513.12x = 49,008.27 × 19,597.58
  4. Step 4: Simplify right side
    35,513.12x = 960,443,491.99
  5. Step 5: Solve for x
    x = 960,443,491.99/35,513.12
  6. Step 6: Final answer
    x = 27,044.75

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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.