Home / 59,610.90-89,334.94-30,048.74

Finding the Fourth Proportional to 59,610.90, 89,334.94 and 30,048.74

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Solution

The fourth proportional to 59,610.90, 89,334.94 and 30,048.74 is: 45,032.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,610.90 : 89,334.94 = 30,048.74 : x
  2. Step 2: Convert to fraction form
    59,610.90/89,334.94 = 30,048.74/x
  3. Step 3: Cross multiply
    59,610.90x = 89,334.94 × 30,048.74
  4. Step 4: Simplify right side
    59,610.90x = 2,684,402,384.98
  5. Step 5: Solve for x
    x = 2,684,402,384.98/59,610.90
  6. Step 6: Final answer
    x = 45,032.07

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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.