Home / 35,703.27-53,235.70-34,722.39

Finding the Fourth Proportional to 35,703.27, 53,235.70 and 34,722.39

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Solution

The fourth proportional to 35,703.27, 53,235.70 and 34,722.39 is: 51,773.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,703.27 : 53,235.70 = 34,722.39 : x
  2. Step 2: Convert to fraction form
    35,703.27/53,235.70 = 34,722.39/x
  3. Step 3: Cross multiply
    35,703.27x = 53,235.70 × 34,722.39
  4. Step 4: Simplify right side
    35,703.27x = 1,848,470,471.14
  5. Step 5: Solve for x
    x = 1,848,470,471.14/35,703.27
  6. Step 6: Final answer
    x = 51,773.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.