Home / 39,564.02-54,596.99-22,573.77

Finding the Fourth Proportional to 39,564.02, 54,596.99 and 22,573.77

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Solution

The fourth proportional to 39,564.02, 54,596.99 and 22,573.77 is: 31,151.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,564.02 : 54,596.99 = 22,573.77 : x
  2. Step 2: Convert to fraction form
    39,564.02/54,596.99 = 22,573.77/x
  3. Step 3: Cross multiply
    39,564.02x = 54,596.99 × 22,573.77
  4. Step 4: Simplify right side
    39,564.02x = 1,232,459,782.08
  5. Step 5: Solve for x
    x = 1,232,459,782.08/39,564.02
  6. Step 6: Final answer
    x = 31,151.03

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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.