Home / 113,518.22-170,276.85-34,632.18

Finding the Fourth Proportional to 113,518.22, 170,276.85 and 34,632.18

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Solution

The fourth proportional to 113,518.22, 170,276.85 and 34,632.18 is: 51,948.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,518.22 : 170,276.85 = 34,632.18 : x
  2. Step 2: Convert to fraction form
    113,518.22/170,276.85 = 34,632.18/x
  3. Step 3: Cross multiply
    113,518.22x = 170,276.85 × 34,632.18
  4. Step 4: Simplify right side
    113,518.22x = 5,897,058,519.03
  5. Step 5: Solve for x
    x = 5,897,058,519.03/113,518.22
  6. Step 6: Final answer
    x = 51,948.13

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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.