Home / 9,674.06-14,528.10-9,535.55

Finding the Fourth Proportional to 9,674.06, 14,528.10 and 9,535.55

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Solution

The fourth proportional to 9,674.06, 14,528.10 and 9,535.55 is: 14,320.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674.06 : 14,528.10 = 9,535.55 : x
  2. Step 2: Convert to fraction form
    9,674.06/14,528.10 = 9,535.55/x
  3. Step 3: Cross multiply
    9,674.06x = 14,528.10 × 9,535.55
  4. Step 4: Simplify right side
    9,674.06x = 138,533,423.96
  5. Step 5: Solve for x
    x = 138,533,423.96/9,674.06
  6. Step 6: Final answer
    x = 14,320.09

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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.