Home / 334,772.48-462,008.64-183,871.04

Finding the Fourth Proportional to 334,772.48, 462,008.64 and 183,871.04

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Solution

The fourth proportional to 334,772.48, 462,008.64 and 183,871.04 is: 253,754.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,772.48 : 462,008.64 = 183,871.04 : x
  2. Step 2: Convert to fraction form
    334,772.48/462,008.64 = 183,871.04/x
  3. Step 3: Cross multiply
    334,772.48x = 462,008.64 × 183,871.04
  4. Step 4: Simplify right side
    334,772.48x = 84,950,009,125.79
  5. Step 5: Solve for x
    x = 84,950,009,125.79/334,772.48
  6. Step 6: Final answer
    x = 253,754.46

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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.