Home / 249,076.14-343,323.54-168,474.27

Finding the Fourth Proportional to 249,076.14, 343,323.54 and 168,474.27

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Solution

The fourth proportional to 249,076.14, 343,323.54 and 168,474.27 is: 232,222.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,076.14 : 343,323.54 = 168,474.27 : x
  2. Step 2: Convert to fraction form
    249,076.14/343,323.54 = 168,474.27/x
  3. Step 3: Cross multiply
    249,076.14x = 343,323.54 × 168,474.27
  4. Step 4: Simplify right side
    249,076.14x = 57,841,182,775.32
  5. Step 5: Solve for x
    x = 57,841,182,775.32/249,076.14
  6. Step 6: Final answer
    x = 232,222.90

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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.