Home / 60,450.04-90,622.92-26,690.32

Finding the Fourth Proportional to 60,450.04, 90,622.92 and 26,690.32

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Solution

The fourth proportional to 60,450.04, 90,622.92 and 26,690.32 is: 40,012.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,450.04 : 90,622.92 = 26,690.32 : x
  2. Step 2: Convert to fraction form
    60,450.04/90,622.92 = 26,690.32/x
  3. Step 3: Cross multiply
    60,450.04x = 90,622.92 × 26,690.32
  4. Step 4: Simplify right side
    60,450.04x = 2,418,754,734.13
  5. Step 5: Solve for x
    x = 2,418,754,734.13/60,450.04
  6. Step 6: Final answer
    x = 40,012.46

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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.