Home / 335,675.02-463,243.76-182,705.82

Finding the Fourth Proportional to 335,675.02, 463,243.76 and 182,705.82

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Solution

The fourth proportional to 335,675.02, 463,243.76 and 182,705.82 is: 252,140.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,675.02 : 463,243.76 = 182,705.82 : x
  2. Step 2: Convert to fraction form
    335,675.02/463,243.76 = 182,705.82/x
  3. Step 3: Cross multiply
    335,675.02x = 463,243.76 × 182,705.82
  4. Step 4: Simplify right side
    335,675.02x = 84,637,331,030.68
  5. Step 5: Solve for x
    x = 84,637,331,030.68/335,675.02
  6. Step 6: Final answer
    x = 252,140.69

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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.