Home / 14,900.13-22,349.54-9,044.45

Finding the Fourth Proportional to 14,900.13, 22,349.54 and 9,044.45

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Solution

The fourth proportional to 14,900.13, 22,349.54 and 9,044.45 is: 13,566.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,900.13 : 22,349.54 = 9,044.45 : x
  2. Step 2: Convert to fraction form
    14,900.13/22,349.54 = 9,044.45/x
  3. Step 3: Cross multiply
    14,900.13x = 22,349.54 × 9,044.45
  4. Step 4: Simplify right side
    14,900.13x = 202,139,140.08
  5. Step 5: Solve for x
    x = 202,139,140.08/14,900.13
  6. Step 6: Final answer
    x = 13,566.27

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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.