Home / 34,058.03-46,999.34-19,718.46

Finding the Fourth Proportional to 34,058.03, 46,999.34 and 19,718.46

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Solution

The fourth proportional to 34,058.03, 46,999.34 and 19,718.46 is: 27,211.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,058.03 : 46,999.34 = 19,718.46 : x
  2. Step 2: Convert to fraction form
    34,058.03/46,999.34 = 19,718.46/x
  3. Step 3: Cross multiply
    34,058.03x = 46,999.34 × 19,718.46
  4. Step 4: Simplify right side
    34,058.03x = 926,754,507.22
  5. Step 5: Solve for x
    x = 926,754,507.22/34,058.03
  6. Step 6: Final answer
    x = 27,211.05

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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.