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Finding the Fourth Proportional to 246,365.20, 369,547.80 and 244,032.40

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Solution

The fourth proportional to 246,365.20, 369,547.80 and 244,032.40 is: 366,048.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,365.20 : 369,547.80 = 244,032.40 : x
  2. Step 2: Convert to fraction form
    246,365.20/369,547.80 = 244,032.40/x
  3. Step 3: Cross multiply
    246,365.20x = 369,547.80 × 244,032.40
  4. Step 4: Simplify right side
    246,365.20x = 90,181,636,548.72
  5. Step 5: Solve for x
    x = 90,181,636,548.72/246,365.20
  6. Step 6: Final answer
    x = 366,048.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.