Home / 42,917.02-59,223.11-23,795.68

Finding the Fourth Proportional to 42,917.02, 59,223.11 and 23,795.68

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Solution

The fourth proportional to 42,917.02, 59,223.11 and 23,795.68 is: 32,836.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,917.02 : 59,223.11 = 23,795.68 : x
  2. Step 2: Convert to fraction form
    42,917.02/59,223.11 = 23,795.68/x
  3. Step 3: Cross multiply
    42,917.02x = 59,223.11 × 23,795.68
  4. Step 4: Simplify right side
    42,917.02x = 1,409,254,174.16
  5. Step 5: Solve for x
    x = 1,409,254,174.16/42,917.02
  6. Step 6: Final answer
    x = 32,836.72

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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.