Home / 40,095.40-60,111.06-19,024.84

Finding the Fourth Proportional to 40,095.40, 60,111.06 and 19,024.84

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Solution

The fourth proportional to 40,095.40, 60,111.06 and 19,024.84 is: 28,522.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,095.40 : 60,111.06 = 19,024.84 : x
  2. Step 2: Convert to fraction form
    40,095.40/60,111.06 = 19,024.84/x
  3. Step 3: Cross multiply
    40,095.40x = 60,111.06 × 19,024.84
  4. Step 4: Simplify right side
    40,095.40x = 1,143,603,298.73
  5. Step 5: Solve for x
    x = 1,143,603,298.73/40,095.40
  6. Step 6: Final answer
    x = 28,522.06

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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.