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Finding the Fourth Proportional to 310,666.74, 466,001.33 and 94,527.63

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Solution

The fourth proportional to 310,666.74, 466,001.33 and 94,527.63 is: 141,791.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,666.74 : 466,001.33 = 94,527.63 : x
  2. Step 2: Convert to fraction form
    310,666.74/466,001.33 = 94,527.63/x
  3. Step 3: Cross multiply
    310,666.74x = 466,001.33 × 94,527.63
  4. Step 4: Simplify right side
    310,666.74x = 44,050,000,829.11
  5. Step 5: Solve for x
    x = 44,050,000,829.11/310,666.74
  6. Step 6: Final answer
    x = 141,791.81

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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.