Home / 30,751.68-46,097.28-11,026.56

Finding the Fourth Proportional to 30,751.68, 46,097.28 and 11,026.56

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Solution

The fourth proportional to 30,751.68, 46,097.28 and 11,026.56 is: 16,529.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,751.68 : 46,097.28 = 11,026.56 : x
  2. Step 2: Convert to fraction form
    30,751.68/46,097.28 = 11,026.56/x
  3. Step 3: Cross multiply
    30,751.68x = 46,097.28 × 11,026.56
  4. Step 4: Simplify right side
    30,751.68x = 508,294,423.76
  5. Step 5: Solve for x
    x = 508,294,423.76/30,751.68
  6. Step 6: Final answer
    x = 16,529.00

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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.