Home / 10,575.78-14,594.56-6,099.46

Finding the Fourth Proportional to 10,575.78, 14,594.56 and 6,099.46

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Solution

The fourth proportional to 10,575.78, 14,594.56 and 6,099.46 is: 8,417.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,575.78 : 14,594.56 = 6,099.46 : x
  2. Step 2: Convert to fraction form
    10,575.78/14,594.56 = 6,099.46/x
  3. Step 3: Cross multiply
    10,575.78x = 14,594.56 × 6,099.46
  4. Step 4: Simplify right side
    10,575.78x = 89,018,934.94
  5. Step 5: Solve for x
    x = 89,018,934.94/10,575.78
  6. Step 6: Final answer
    x = 8,417.25

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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.