Home / 10,533.04-14,535.56-6,341.52

Finding the Fourth Proportional to 10,533.04, 14,535.56 and 6,341.52

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Solution

The fourth proportional to 10,533.04, 14,535.56 and 6,341.52 is: 8,751.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,533.04 : 14,535.56 = 6,341.52 : x
  2. Step 2: Convert to fraction form
    10,533.04/14,535.56 = 6,341.52/x
  3. Step 3: Cross multiply
    10,533.04x = 14,535.56 × 6,341.52
  4. Step 4: Simplify right side
    10,533.04x = 92,177,544.45
  5. Step 5: Solve for x
    x = 92,177,544.45/10,533.04
  6. Step 6: Final answer
    x = 8,751.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.