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Finding the Fourth Proportional to 333,616.02, 460,275.73 and 190,272.98

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Solution

The fourth proportional to 333,616.02, 460,275.73 and 190,272.98 is: 262,511.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,616.02 : 460,275.73 = 190,272.98 : x
  2. Step 2: Convert to fraction form
    333,616.02/460,275.73 = 190,272.98/x
  3. Step 3: Cross multiply
    333,616.02x = 460,275.73 × 190,272.98
  4. Step 4: Simplify right side
    333,616.02x = 87,578,034,768.78
  5. Step 5: Solve for x
    x = 87,578,034,768.78/333,616.02
  6. Step 6: Final answer
    x = 262,511.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.