Home / 35,885.24-49,577.81-27,417

Finding the Fourth Proportional to 35,885.24, 49,577.81 and 27,417

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Solution

The fourth proportional to 35,885.24, 49,577.81 and 27,417 is: 37,878.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,885.24 : 49,577.81 = 27,417 : x
  2. Step 2: Convert to fraction form
    35,885.24/49,577.81 = 27,417/x
  3. Step 3: Cross multiply
    35,885.24x = 49,577.81 × 27,417
  4. Step 4: Simplify right side
    35,885.24x = 1,359,274,679.69
  5. Step 5: Solve for x
    x = 1,359,274,679.69/35,885.24
  6. Step 6: Final answer
    x = 37,878.38

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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.