Home / 113,230.35-169,845.93-34,345.26

Finding the Fourth Proportional to 113,230.35, 169,845.93 and 34,345.26

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Solution

The fourth proportional to 113,230.35, 169,845.93 and 34,345.26 is: 51,518.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,230.35 : 169,845.93 = 34,345.26 : x
  2. Step 2: Convert to fraction form
    113,230.35/169,845.93 = 34,345.26/x
  3. Step 3: Cross multiply
    113,230.35x = 169,845.93 × 34,345.26
  4. Step 4: Simplify right side
    113,230.35x = 5,833,402,625.79
  5. Step 5: Solve for x
    x = 5,833,402,625.79/113,230.35
  6. Step 6: Final answer
    x = 51,518.01

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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.