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Finding the Fourth Proportional to 304,434.14, 456,597.74 and 94,073.90

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Solution

The fourth proportional to 304,434.14, 456,597.74 and 94,073.90 is: 141,094.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,434.14 : 456,597.74 = 94,073.90 : x
  2. Step 2: Convert to fraction form
    304,434.14/456,597.74 = 94,073.90/x
  3. Step 3: Cross multiply
    304,434.14x = 456,597.74 × 94,073.90
  4. Step 4: Simplify right side
    304,434.14x = 42,953,928,085.18
  5. Step 5: Solve for x
    x = 42,953,928,085.18/304,434.14
  6. Step 6: Final answer
    x = 141,094.32

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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.