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Finding the Fourth Proportional to 296,303.76, 444,526.46 and 96,624.38

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Solution

The fourth proportional to 296,303.76, 444,526.46 and 96,624.38 is: 144,959.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,303.76 : 444,526.46 = 96,624.38 : x
  2. Step 2: Convert to fraction form
    296,303.76/444,526.46 = 96,624.38/x
  3. Step 3: Cross multiply
    296,303.76x = 444,526.46 × 96,624.38
  4. Step 4: Simplify right side
    296,303.76x = 42,952,093,591.09
  5. Step 5: Solve for x
    x = 42,952,093,591.09/296,303.76
  6. Step 6: Final answer
    x = 144,959.66

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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.