Home / 4,070.13-6,099.81-2,095.68

Finding the Fourth Proportional to 4,070.13, 6,099.81 and 2,095.68

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Solution

The fourth proportional to 4,070.13, 6,099.81 and 2,095.68 is: 3,140.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070.13 : 6,099.81 = 2,095.68 : x
  2. Step 2: Convert to fraction form
    4,070.13/6,099.81 = 2,095.68/x
  3. Step 3: Cross multiply
    4,070.13x = 6,099.81 × 2,095.68
  4. Step 4: Simplify right side
    4,070.13x = 12,783,239.34
  5. Step 5: Solve for x
    x = 12,783,239.34/4,070.13
  6. Step 6: Final answer
    x = 3,140.74

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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.