Home / 760,992.24-1,141,401.96-200,070.48

Finding the Fourth Proportional to 760,992.24, 1,141,401.96 and 200,070.48

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Solution

The fourth proportional to 760,992.24, 1,141,401.96 and 200,070.48 is: 300,083.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,992.24 : 1,141,401.96 = 200,070.48 : x
  2. Step 2: Convert to fraction form
    760,992.24/1,141,401.96 = 200,070.48/x
  3. Step 3: Cross multiply
    760,992.24x = 1,141,401.96 × 200,070.48
  4. Step 4: Simplify right side
    760,992.24x = 228,360,838,010.14
  5. Step 5: Solve for x
    x = 228,360,838,010.14/760,992.24
  6. Step 6: Final answer
    x = 300,083.00

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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.