Home / 9,614.04-14,406.47-7,137.26

Finding the Fourth Proportional to 9,614.04, 14,406.47 and 7,137.26

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Solution

The fourth proportional to 9,614.04, 14,406.47 and 7,137.26 is: 10,695.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614.04 : 14,406.47 = 7,137.26 : x
  2. Step 2: Convert to fraction form
    9,614.04/14,406.47 = 7,137.26/x
  3. Step 3: Cross multiply
    9,614.04x = 14,406.47 × 7,137.26
  4. Step 4: Simplify right side
    9,614.04x = 102,822,722.07
  5. Step 5: Solve for x
    x = 102,822,722.07/9,614.04
  6. Step 6: Final answer
    x = 10,695.06

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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.