Home / 113,509.22-170,263.35-34,623.18

Finding the Fourth Proportional to 113,509.22, 170,263.35 and 34,623.18

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Solution

The fourth proportional to 113,509.22, 170,263.35 and 34,623.18 is: 51,934.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,509.22 : 170,263.35 = 34,623.18 : x
  2. Step 2: Convert to fraction form
    113,509.22/170,263.35 = 34,623.18/x
  3. Step 3: Cross multiply
    113,509.22x = 170,263.35 × 34,623.18
  4. Step 4: Simplify right side
    113,509.22x = 5,895,058,614.45
  5. Step 5: Solve for x
    x = 5,895,058,614.45/113,509.22
  6. Step 6: Final answer
    x = 51,934.63

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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.