Home / 9,106.13-13,657.65-2,532.98

Finding the Fourth Proportional to 9,106.13, 13,657.65 and 2,532.98

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Solution

The fourth proportional to 9,106.13, 13,657.65 and 2,532.98 is: 3,799.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106.13 : 13,657.65 = 2,532.98 : x
  2. Step 2: Convert to fraction form
    9,106.13/13,657.65 = 2,532.98/x
  3. Step 3: Cross multiply
    9,106.13x = 13,657.65 × 2,532.98
  4. Step 4: Simplify right side
    9,106.13x = 34,594,486.01
  5. Step 5: Solve for x
    x = 34,594,486.01/9,106.13
  6. Step 6: Final answer
    x = 3,799.03

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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.