Home / 14,699.92-22,046.56-4,312.48

Finding the Fourth Proportional to 14,699.92, 22,046.56 and 4,312.48

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Solution

The fourth proportional to 14,699.92, 22,046.56 and 4,312.48 is: 6,467.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699.92 : 22,046.56 = 4,312.48 : x
  2. Step 2: Convert to fraction form
    14,699.92/22,046.56 = 4,312.48/x
  3. Step 3: Cross multiply
    14,699.92x = 22,046.56 × 4,312.48
  4. Step 4: Simplify right side
    14,699.92x = 95,075,349.07
  5. Step 5: Solve for x
    x = 95,075,349.07/14,699.92
  6. Step 6: Final answer
    x = 6,467.75

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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.