Home / 254,039.07-350,602.79-146,637.93

Finding the Fourth Proportional to 254,039.07, 350,602.79 and 146,637.93

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Solution

The fourth proportional to 254,039.07, 350,602.79 and 146,637.93 is: 202,377.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,039.07 : 350,602.79 = 146,637.93 : x
  2. Step 2: Convert to fraction form
    254,039.07/350,602.79 = 146,637.93/x
  3. Step 3: Cross multiply
    254,039.07x = 350,602.79 × 146,637.93
  4. Step 4: Simplify right side
    254,039.07x = 51,411,666,644.64
  5. Step 5: Solve for x
    x = 51,411,666,644.64/254,039.07
  6. Step 6: Final answer
    x = 202,377.01

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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.