Home / 57,592.02-86,328.84-22,045

Finding the Fourth Proportional to 57,592.02, 86,328.84 and 22,045

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Solution

The fourth proportional to 57,592.02, 86,328.84 and 22,045 is: 33,044.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,592.02 : 86,328.84 = 22,045 : x
  2. Step 2: Convert to fraction form
    57,592.02/86,328.84 = 22,045/x
  3. Step 3: Cross multiply
    57,592.02x = 86,328.84 × 22,045
  4. Step 4: Simplify right side
    57,592.02x = 1,903,119,277.80
  5. Step 5: Solve for x
    x = 1,903,119,277.80/57,592.02
  6. Step 6: Final answer
    x = 33,044.84

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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.