Home / 14,930.69-22,395.22-4,541.63

Finding the Fourth Proportional to 14,930.69, 22,395.22 and 4,541.63

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Solution

The fourth proportional to 14,930.69, 22,395.22 and 4,541.63 is: 6,812.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,930.69 : 22,395.22 = 4,541.63 : x
  2. Step 2: Convert to fraction form
    14,930.69/22,395.22 = 4,541.63/x
  3. Step 3: Cross multiply
    14,930.69x = 22,395.22 × 4,541.63
  4. Step 4: Simplify right side
    14,930.69x = 101,710,679.68
  5. Step 5: Solve for x
    x = 101,710,679.68/14,930.69
  6. Step 6: Final answer
    x = 6,812.19

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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.