Home / 70,669.07-97,529.30-48,058.22

Finding the Fourth Proportional to 70,669.07, 97,529.30 and 48,058.22

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Solution

The fourth proportional to 70,669.07, 97,529.30 and 48,058.22 is: 66,324.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,669.07 : 97,529.30 = 48,058.22 : x
  2. Step 2: Convert to fraction form
    70,669.07/97,529.30 = 48,058.22/x
  3. Step 3: Cross multiply
    70,669.07x = 97,529.30 × 48,058.22
  4. Step 4: Simplify right side
    70,669.07x = 4,687,084,555.85
  5. Step 5: Solve for x
    x = 4,687,084,555.85/70,669.07
  6. Step 6: Final answer
    x = 66,324.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.