Home / 424,350.71-585,592.30-233,364.10

Finding the Fourth Proportional to 424,350.71, 585,592.30 and 233,364.10

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Solution

The fourth proportional to 424,350.71, 585,592.30 and 233,364.10 is: 322,036.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,350.71 : 585,592.30 = 233,364.10 : x
  2. Step 2: Convert to fraction form
    424,350.71/585,592.30 = 233,364.10/x
  3. Step 3: Cross multiply
    424,350.71x = 585,592.30 × 233,364.10
  4. Step 4: Simplify right side
    424,350.71x = 136,656,220,056.43
  5. Step 5: Solve for x
    x = 136,656,220,056.43/424,350.71
  6. Step 6: Final answer
    x = 322,036.03

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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.