Home / 9,291.53-13,935.46-4,606.62

Finding the Fourth Proportional to 9,291.53, 13,935.46 and 4,606.62

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Solution

The fourth proportional to 9,291.53, 13,935.46 and 4,606.62 is: 6,909.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,291.53 : 13,935.46 = 4,606.62 : x
  2. Step 2: Convert to fraction form
    9,291.53/13,935.46 = 4,606.62/x
  3. Step 3: Cross multiply
    9,291.53x = 13,935.46 × 4,606.62
  4. Step 4: Simplify right side
    9,291.53x = 64,195,368.75
  5. Step 5: Solve for x
    x = 64,195,368.75/9,291.53
  6. Step 6: Final answer
    x = 6,909.02

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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.