Home / 35,069.24-48,396.48-19,154.54

Finding the Fourth Proportional to 35,069.24, 48,396.48 and 19,154.54

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Solution

The fourth proportional to 35,069.24, 48,396.48 and 19,154.54 is: 26,433.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,069.24 : 48,396.48 = 19,154.54 : x
  2. Step 2: Convert to fraction form
    35,069.24/48,396.48 = 19,154.54/x
  3. Step 3: Cross multiply
    35,069.24x = 48,396.48 × 19,154.54
  4. Step 4: Simplify right side
    35,069.24x = 927,012,312.02
  5. Step 5: Solve for x
    x = 927,012,312.02/35,069.24
  6. Step 6: Final answer
    x = 26,433.77

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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.