Home / 14,967.08-22,448.20-7,069.58

Finding the Fourth Proportional to 14,967.08, 22,448.20 and 7,069.58

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Solution

The fourth proportional to 14,967.08, 22,448.20 and 7,069.58 is: 10,603.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,967.08 : 22,448.20 = 7,069.58 : x
  2. Step 2: Convert to fraction form
    14,967.08/22,448.20 = 7,069.58/x
  3. Step 3: Cross multiply
    14,967.08x = 22,448.20 × 7,069.58
  4. Step 4: Simplify right side
    14,967.08x = 158,699,345.76
  5. Step 5: Solve for x
    x = 158,699,345.76/14,967.08
  6. Step 6: Final answer
    x = 10,603.23

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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.