Home / 233,370.80-350,056.20-223,132.40

Finding the Fourth Proportional to 233,370.80, 350,056.20 and 223,132.40

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Solution

The fourth proportional to 233,370.80, 350,056.20 and 223,132.40 is: 334,698.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,370.80 : 350,056.20 = 223,132.40 : x
  2. Step 2: Convert to fraction form
    233,370.80/350,056.20 = 223,132.40/x
  3. Step 3: Cross multiply
    233,370.80x = 350,056.20 × 223,132.40
  4. Step 4: Simplify right side
    233,370.80x = 78,108,880,040.88
  5. Step 5: Solve for x
    x = 78,108,880,040.88/233,370.80
  6. Step 6: Final answer
    x = 334,698.60

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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.