Home / 34,974.19-48,263.16-19,058.32

Finding the Fourth Proportional to 34,974.19, 48,263.16 and 19,058.32

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Solution

The fourth proportional to 34,974.19, 48,263.16 and 19,058.32 is: 26,299.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,974.19 : 48,263.16 = 19,058.32 : x
  2. Step 2: Convert to fraction form
    34,974.19/48,263.16 = 19,058.32/x
  3. Step 3: Cross multiply
    34,974.19x = 48,263.16 × 19,058.32
  4. Step 4: Simplify right side
    34,974.19x = 919,814,747.49
  5. Step 5: Solve for x
    x = 919,814,747.49/34,974.19
  6. Step 6: Final answer
    x = 26,299.82

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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.