Home / 254,050.07-350,563.83-146,654.70

Finding the Fourth Proportional to 254,050.07, 350,563.83 and 146,654.70

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Solution

The fourth proportional to 254,050.07, 350,563.83 and 146,654.70 is: 202,368.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,050.07 : 350,563.83 = 146,654.70 : x
  2. Step 2: Convert to fraction form
    254,050.07/350,563.83 = 146,654.70/x
  3. Step 3: Cross multiply
    254,050.07x = 350,563.83 × 146,654.70
  4. Step 4: Simplify right side
    254,050.07x = 51,411,830,833.41
  5. Step 5: Solve for x
    x = 51,411,830,833.41/254,050.07
  6. Step 6: Final answer
    x = 202,368.89

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1.5x scale

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.