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Finding the Fourth Proportional to 304,465.59, 456,755.79 and 94,054.32

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Solution

The fourth proportional to 304,465.59, 456,755.79 and 94,054.32 is: 141,099.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,465.59 : 456,755.79 = 94,054.32 : x
  2. Step 2: Convert to fraction form
    304,465.59/456,755.79 = 94,054.32/x
  3. Step 3: Cross multiply
    304,465.59x = 456,755.79 × 94,054.32
  4. Step 4: Simplify right side
    304,465.59x = 42,959,855,234.51
  5. Step 5: Solve for x
    x = 42,959,855,234.51/304,465.59
  6. Step 6: Final answer
    x = 141,099.21

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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.