Home / 59,980.16-90,010.44-24,919.76

Finding the Fourth Proportional to 59,980.16, 90,010.44 and 24,919.76

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Solution

The fourth proportional to 59,980.16, 90,010.44 and 24,919.76 is: 37,396.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,980.16 : 90,010.44 = 24,919.76 : x
  2. Step 2: Convert to fraction form
    59,980.16/90,010.44 = 24,919.76/x
  3. Step 3: Cross multiply
    59,980.16x = 90,010.44 × 24,919.76
  4. Step 4: Simplify right side
    59,980.16x = 2,243,038,562.29
  5. Step 5: Solve for x
    x = 2,243,038,562.29/59,980.16
  6. Step 6: Final answer
    x = 37,396.34

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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.