Home / 35,069.73-48,395.48-19,154.25

Finding the Fourth Proportional to 35,069.73, 48,395.48 and 19,154.25

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Solution

The fourth proportional to 35,069.73, 48,395.48 and 19,154.25 is: 26,432.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,069.73 : 48,395.48 = 19,154.25 : x
  2. Step 2: Convert to fraction form
    35,069.73/48,395.48 = 19,154.25/x
  3. Step 3: Cross multiply
    35,069.73x = 48,395.48 × 19,154.25
  4. Step 4: Simplify right side
    35,069.73x = 926,979,027.02
  5. Step 5: Solve for x
    x = 926,979,027.02/35,069.73
  6. Step 6: Final answer
    x = 26,432.45

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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.