Home / 2,941.17-4,407.63-2,210.28

Finding the Fourth Proportional to 2,941.17, 4,407.63 and 2,210.28

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Solution

The fourth proportional to 2,941.17, 4,407.63 and 2,210.28 is: 3,312.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941.17 : 4,407.63 = 2,210.28 : x
  2. Step 2: Convert to fraction form
    2,941.17/4,407.63 = 2,210.28/x
  3. Step 3: Cross multiply
    2,941.17x = 4,407.63 × 2,210.28
  4. Step 4: Simplify right side
    2,941.17x = 9,742,096.44
  5. Step 5: Solve for x
    x = 9,742,096.44/2,941.17
  6. Step 6: Final answer
    x = 3,312.32

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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.