Home / 13,068.60-19,613.70-6,059.40

Finding the Fourth Proportional to 13,068.60, 19,613.70 and 6,059.40

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Solution

The fourth proportional to 13,068.60, 19,613.70 and 6,059.40 is: 9,094.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,068.60 : 19,613.70 = 6,059.40 : x
  2. Step 2: Convert to fraction form
    13,068.60/19,613.70 = 6,059.40/x
  3. Step 3: Cross multiply
    13,068.60x = 19,613.70 × 6,059.40
  4. Step 4: Simplify right side
    13,068.60x = 118,847,253.78
  5. Step 5: Solve for x
    x = 118,847,253.78/13,068.60
  6. Step 6: Final answer
    x = 9,094.11

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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.