Home / 44,039.34-66,058.08-10,758.48

Finding the Fourth Proportional to 44,039.34, 66,058.08 and 10,758.48

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Solution

The fourth proportional to 44,039.34, 66,058.08 and 10,758.48 is: 16,137.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,039.34 : 66,058.08 = 10,758.48 : x
  2. Step 2: Convert to fraction form
    44,039.34/66,058.08 = 10,758.48/x
  3. Step 3: Cross multiply
    44,039.34x = 66,058.08 × 10,758.48
  4. Step 4: Simplify right side
    44,039.34x = 710,684,532.52
  5. Step 5: Solve for x
    x = 710,684,532.52/44,039.34
  6. Step 6: Final answer
    x = 16,137.49

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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.