Home / 5,026.69-7,541.28-1,516.62

Finding the Fourth Proportional to 5,026.69, 7,541.28 and 1,516.62

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Solution

The fourth proportional to 5,026.69, 7,541.28 and 1,516.62 is: 2,275.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026.69 : 7,541.28 = 1,516.62 : x
  2. Step 2: Convert to fraction form
    5,026.69/7,541.28 = 1,516.62/x
  3. Step 3: Cross multiply
    5,026.69x = 7,541.28 × 1,516.62
  4. Step 4: Simplify right side
    5,026.69x = 11,437,256.07
  5. Step 5: Solve for x
    x = 11,437,256.07/5,026.69
  6. Step 6: Final answer
    x = 2,275.31

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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.