Home / 10,785.04-14,883.46-6,068.41

Finding the Fourth Proportional to 10,785.04, 14,883.46 and 6,068.41

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Solution

The fourth proportional to 10,785.04, 14,883.46 and 6,068.41 is: 8,374.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,785.04 : 14,883.46 = 6,068.41 : x
  2. Step 2: Convert to fraction form
    10,785.04/14,883.46 = 6,068.41/x
  3. Step 3: Cross multiply
    10,785.04x = 14,883.46 × 6,068.41
  4. Step 4: Simplify right side
    10,785.04x = 90,318,863.08
  5. Step 5: Solve for x
    x = 90,318,863.08/10,785.04
  6. Step 6: Final answer
    x = 8,374.46

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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.