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Finding the Fourth Proportional to 244,656.60, 366,984.90 and 235,325.40

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Solution

The fourth proportional to 244,656.60, 366,984.90 and 235,325.40 is: 352,988.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,656.60 : 366,984.90 = 235,325.40 : x
  2. Step 2: Convert to fraction form
    244,656.60/366,984.90 = 235,325.40/x
  3. Step 3: Cross multiply
    244,656.60x = 366,984.90 × 235,325.40
  4. Step 4: Simplify right side
    244,656.60x = 86,360,868,386.46
  5. Step 5: Solve for x
    x = 86,360,868,386.46/244,656.60
  6. Step 6: Final answer
    x = 352,988.10

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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.