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Finding the Fourth Proportional to 62,308.70, 93,463.05 and 36,064.70

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Solution

The fourth proportional to 62,308.70, 93,463.05 and 36,064.70 is: 54,097.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,308.70 : 93,463.05 = 36,064.70 : x
  2. Step 2: Convert to fraction form
    62,308.70/93,463.05 = 36,064.70/x
  3. Step 3: Cross multiply
    62,308.70x = 93,463.05 × 36,064.70
  4. Step 4: Simplify right side
    62,308.70x = 3,370,716,859.34
  5. Step 5: Solve for x
    x = 3,370,716,859.34/62,308.70
  6. Step 6: Final answer
    x = 54,097.05

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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.