Home / 14,943.06-22,417.92-4,555.62

Finding the Fourth Proportional to 14,943.06, 22,417.92 and 4,555.62

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Solution

The fourth proportional to 14,943.06, 22,417.92 and 4,555.62 is: 6,834.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,943.06 : 22,417.92 = 4,555.62 : x
  2. Step 2: Convert to fraction form
    14,943.06/22,417.92 = 4,555.62/x
  3. Step 3: Cross multiply
    14,943.06x = 22,417.92 × 4,555.62
  4. Step 4: Simplify right side
    14,943.06x = 102,127,524.71
  5. Step 5: Solve for x
    x = 102,127,524.71/14,943.06
  6. Step 6: Final answer
    x = 6,834.45

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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.