Home / 14,358.48-21,547.56-5,593.44

Finding the Fourth Proportional to 14,358.48, 21,547.56 and 5,593.44

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Solution

The fourth proportional to 14,358.48, 21,547.56 and 5,593.44 is: 8,393.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,358.48 : 21,547.56 = 5,593.44 : x
  2. Step 2: Convert to fraction form
    14,358.48/21,547.56 = 5,593.44/x
  3. Step 3: Cross multiply
    14,358.48x = 21,547.56 × 5,593.44
  4. Step 4: Simplify right side
    14,358.48x = 120,524,984.01
  5. Step 5: Solve for x
    x = 120,524,984.01/14,358.48
  6. Step 6: Final answer
    x = 8,393.99

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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.