Home / 59,012.03-88,544.20-30,925.40

Finding the Fourth Proportional to 59,012.03, 88,544.20 and 30,925.40

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Solution

The fourth proportional to 59,012.03, 88,544.20 and 30,925.40 is: 46,401.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,012.03 : 88,544.20 = 30,925.40 : x
  2. Step 2: Convert to fraction form
    59,012.03/88,544.20 = 30,925.40/x
  3. Step 3: Cross multiply
    59,012.03x = 88,544.20 × 30,925.40
  4. Step 4: Simplify right side
    59,012.03x = 2,738,264,802.68
  5. Step 5: Solve for x
    x = 2,738,264,802.68/59,012.03
  6. Step 6: Final answer
    x = 46,401.81

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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.