Home / 7,088.96-10,635.06-2,706.32

Finding the Fourth Proportional to 7,088.96, 10,635.06 and 2,706.32

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Solution

The fourth proportional to 7,088.96, 10,635.06 and 2,706.32 is: 4,060.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088.96 : 10,635.06 = 2,706.32 : x
  2. Step 2: Convert to fraction form
    7,088.96/10,635.06 = 2,706.32/x
  3. Step 3: Cross multiply
    7,088.96x = 10,635.06 × 2,706.32
  4. Step 4: Simplify right side
    7,088.96x = 28,781,875.58
  5. Step 5: Solve for x
    x = 28,781,875.58/7,088.96
  6. Step 6: Final answer
    x = 4,060.10

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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.