Home / 35,265.18-48,666-19,349.75

Finding the Fourth Proportional to 35,265.18, 48,666 and 19,349.75

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Solution

The fourth proportional to 35,265.18, 48,666 and 19,349.75 is: 26,702.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265.18 : 48,666 = 19,349.75 : x
  2. Step 2: Convert to fraction form
    35,265.18/48,666 = 19,349.75/x
  3. Step 3: Cross multiply
    35,265.18x = 48,666 × 19,349.75
  4. Step 4: Simplify right side
    35,265.18x = 941,674,690.17
  5. Step 5: Solve for x
    x = 941,674,690.17/35,265.18
  6. Step 6: Final answer
    x = 26,702.68

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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.