Home / 755,392.04-1,133,264.04-249,932.60

Finding the Fourth Proportional to 755,392.04, 1,133,264.04 and 249,932.60

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Solution

The fourth proportional to 755,392.04, 1,133,264.04 and 249,932.60 is: 374,957.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,392.04 : 1,133,264.04 = 249,932.60 : x
  2. Step 2: Convert to fraction form
    755,392.04/1,133,264.04 = 249,932.60/x
  3. Step 3: Cross multiply
    755,392.04x = 1,133,264.04 × 249,932.60
  4. Step 4: Simplify right side
    755,392.04x = 283,239,628,003.70
  5. Step 5: Solve for x
    x = 283,239,628,003.70/755,392.04
  6. Step 6: Final answer
    x = 374,957.13

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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.