Home / 14,559.68-21,834.90-6,237.47

Finding the Fourth Proportional to 14,559.68, 21,834.90 and 6,237.47

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Solution

The fourth proportional to 14,559.68, 21,834.90 and 6,237.47 is: 9,354.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,559.68 : 21,834.90 = 6,237.47 : x
  2. Step 2: Convert to fraction form
    14,559.68/21,834.90 = 6,237.47/x
  3. Step 3: Cross multiply
    14,559.68x = 21,834.90 × 6,237.47
  4. Step 4: Simplify right side
    14,559.68x = 136,194,588.29
  5. Step 5: Solve for x
    x = 136,194,588.29/14,559.68
  6. Step 6: Final answer
    x = 9,354.23

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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.