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Finding the Fourth Proportional to 310,667.49, 466,002.45 and 94,528.37

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Solution

The fourth proportional to 310,667.49, 466,002.45 and 94,528.37 is: 141,792.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,667.49 : 466,002.45 = 94,528.37 : x
  2. Step 2: Convert to fraction form
    310,667.49/466,002.45 = 94,528.37/x
  3. Step 3: Cross multiply
    310,667.49x = 466,002.45 × 94,528.37
  4. Step 4: Simplify right side
    310,667.49x = 44,050,453,179.51
  5. Step 5: Solve for x
    x = 44,050,453,179.51/310,667.49
  6. Step 6: Final answer
    x = 141,792.93

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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.