Home / 9,535.45-14,300.10-8,913.52

Finding the Fourth Proportional to 9,535.45, 14,300.10 and 8,913.52

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Solution

The fourth proportional to 9,535.45, 14,300.10 and 8,913.52 is: 13,367.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,535.45 : 14,300.10 = 8,913.52 : x
  2. Step 2: Convert to fraction form
    9,535.45/14,300.10 = 8,913.52/x
  3. Step 3: Cross multiply
    9,535.45x = 14,300.10 × 8,913.52
  4. Step 4: Simplify right side
    9,535.45x = 127,464,227.35
  5. Step 5: Solve for x
    x = 127,464,227.35/9,535.45
  6. Step 6: Final answer
    x = 13,367.41

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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.