Home / 27,064-37,348.32-14,964.49

Finding the Fourth Proportional to 27,064, 37,348.32 and 14,964.49

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Solution

The fourth proportional to 27,064, 37,348.32 and 14,964.49 is: 20,651.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,064 : 37,348.32 = 14,964.49 : x
  2. Step 2: Convert to fraction form
    27,064/37,348.32 = 14,964.49/x
  3. Step 3: Cross multiply
    27,064x = 37,348.32 × 14,964.49
  4. Step 4: Simplify right side
    27,064x = 558,898,561.16
  5. Step 5: Solve for x
    x = 558,898,561.16/27,064
  6. Step 6: Final answer
    x = 20,651.00

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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.