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Finding the Fourth Proportional to 335,333.94, 503,050.80 and 110,718.10

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Solution

The fourth proportional to 335,333.94, 503,050.80 and 110,718.10 is: 166,093.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,333.94 : 503,050.80 = 110,718.10 : x
  2. Step 2: Convert to fraction form
    335,333.94/503,050.80 = 110,718.10/x
  3. Step 3: Cross multiply
    335,333.94x = 503,050.80 × 110,718.10
  4. Step 4: Simplify right side
    335,333.94x = 55,696,828,779.48
  5. Step 5: Solve for x
    x = 55,696,828,779.48/335,333.94
  6. Step 6: Final answer
    x = 166,093.62

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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.