Home / 35,266.74-48,671.18-19,354.26

Finding the Fourth Proportional to 35,266.74, 48,671.18 and 19,354.26

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Solution

The fourth proportional to 35,266.74, 48,671.18 and 19,354.26 is: 26,710.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266.74 : 48,671.18 = 19,354.26 : x
  2. Step 2: Convert to fraction form
    35,266.74/48,671.18 = 19,354.26/x
  3. Step 3: Cross multiply
    35,266.74x = 48,671.18 × 19,354.26
  4. Step 4: Simplify right side
    35,266.74x = 941,994,672.23
  5. Step 5: Solve for x
    x = 941,994,672.23/35,266.74
  6. Step 6: Final answer
    x = 26,710.57

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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.