Home / 9,570.48-14,350.92-4,022.40

Finding the Fourth Proportional to 9,570.48, 14,350.92 and 4,022.40

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Solution

The fourth proportional to 9,570.48, 14,350.92 and 4,022.40 is: 6,031.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570.48 : 14,350.92 = 4,022.40 : x
  2. Step 2: Convert to fraction form
    9,570.48/14,350.92 = 4,022.40/x
  3. Step 3: Cross multiply
    9,570.48x = 14,350.92 × 4,022.40
  4. Step 4: Simplify right side
    9,570.48x = 57,725,140.61
  5. Step 5: Solve for x
    x = 57,725,140.61/9,570.48
  6. Step 6: Final answer
    x = 6,031.58

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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.