Home / 233,824.04-322,677.02-126,394.07

Finding the Fourth Proportional to 233,824.04, 322,677.02 and 126,394.07

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Solution

The fourth proportional to 233,824.04, 322,677.02 and 126,394.07 is: 174,423.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,824.04 : 322,677.02 = 126,394.07 : x
  2. Step 2: Convert to fraction form
    233,824.04/322,677.02 = 126,394.07/x
  3. Step 3: Cross multiply
    233,824.04x = 322,677.02 × 126,394.07
  4. Step 4: Simplify right side
    233,824.04x = 40,784,459,607.92
  5. Step 5: Solve for x
    x = 40,784,459,607.92/233,824.04
  6. Step 6: Final answer
    x = 174,423.73

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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.