Home / 163,559.40-246,452.33-134,626.20

Finding the Fourth Proportional to 163,559.40, 246,452.33 and 134,626.20

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Solution

The fourth proportional to 163,559.40, 246,452.33 and 134,626.20 is: 202,855.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,559.40 : 246,452.33 = 134,626.20 : x
  2. Step 2: Convert to fraction form
    163,559.40/246,452.33 = 134,626.20/x
  3. Step 3: Cross multiply
    163,559.40x = 246,452.33 × 134,626.20
  4. Step 4: Simplify right side
    163,559.40x = 33,178,939,995.92
  5. Step 5: Solve for x
    x = 33,178,939,995.92/163,559.40
  6. Step 6: Final answer
    x = 202,855.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.