Home / 195,443.20-293,164.80-62,322.40

Finding the Fourth Proportional to 195,443.20, 293,164.80 and 62,322.40

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Solution

The fourth proportional to 195,443.20, 293,164.80 and 62,322.40 is: 93,483.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,443.20 : 293,164.80 = 62,322.40 : x
  2. Step 2: Convert to fraction form
    195,443.20/293,164.80 = 62,322.40/x
  3. Step 3: Cross multiply
    195,443.20x = 293,164.80 × 62,322.40
  4. Step 4: Simplify right side
    195,443.20x = 18,270,733,931.52
  5. Step 5: Solve for x
    x = 18,270,733,931.52/195,443.20
  6. Step 6: Final answer
    x = 93,483.60

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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.