Home / 9,550.08-14,320.80-4,936.32

Finding the Fourth Proportional to 9,550.08, 14,320.80 and 4,936.32

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Solution

The fourth proportional to 9,550.08, 14,320.80 and 4,936.32 is: 7,402.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,550.08 : 14,320.80 = 4,936.32 : x
  2. Step 2: Convert to fraction form
    9,550.08/14,320.80 = 4,936.32/x
  3. Step 3: Cross multiply
    9,550.08x = 14,320.80 × 4,936.32
  4. Step 4: Simplify right side
    9,550.08x = 70,692,051.46
  5. Step 5: Solve for x
    x = 70,692,051.46/9,550.08
  6. Step 6: Final answer
    x = 7,402.25

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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.