Home / 35,211.79-48,593.46-19,296.10

Finding the Fourth Proportional to 35,211.79, 48,593.46 and 19,296.10

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Solution

The fourth proportional to 35,211.79, 48,593.46 and 19,296.10 is: 26,629.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,211.79 : 48,593.46 = 19,296.10 : x
  2. Step 2: Convert to fraction form
    35,211.79/48,593.46 = 19,296.10/x
  3. Step 3: Cross multiply
    35,211.79x = 48,593.46 × 19,296.10
  4. Step 4: Simplify right side
    35,211.79x = 937,664,263.51
  5. Step 5: Solve for x
    x = 937,664,263.51/35,211.79
  6. Step 6: Final answer
    x = 26,629.27

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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.