Home / 10,462.67-14,437.85-5,746.95

Finding the Fourth Proportional to 10,462.67, 14,437.85 and 5,746.95

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Solution

The fourth proportional to 10,462.67, 14,437.85 and 5,746.95 is: 7,930.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,462.67 : 14,437.85 = 5,746.95 : x
  2. Step 2: Convert to fraction form
    10,462.67/14,437.85 = 5,746.95/x
  3. Step 3: Cross multiply
    10,462.67x = 14,437.85 × 5,746.95
  4. Step 4: Simplify right side
    10,462.67x = 82,973,573.32
  5. Step 5: Solve for x
    x = 82,973,573.32/10,462.67
  6. Step 6: Final answer
    x = 7,930.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.