Home / 23,415.64-35,123.54-5,885.36

Finding the Fourth Proportional to 23,415.64, 35,123.54 and 5,885.36

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Solution

The fourth proportional to 23,415.64, 35,123.54 and 5,885.36 is: 8,828.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,415.64 : 35,123.54 = 5,885.36 : x
  2. Step 2: Convert to fraction form
    23,415.64/35,123.54 = 5,885.36/x
  3. Step 3: Cross multiply
    23,415.64x = 35,123.54 × 5,885.36
  4. Step 4: Simplify right side
    23,415.64x = 206,714,677.37
  5. Step 5: Solve for x
    x = 206,714,677.37/23,415.64
  6. Step 6: Final answer
    x = 8,828.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.