Home / 170,320.44-235,044.48-94,868.94

Finding the Fourth Proportional to 170,320.44, 235,044.48 and 94,868.94

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Solution

The fourth proportional to 170,320.44, 235,044.48 and 94,868.94 is: 130,920.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,320.44 : 235,044.48 = 94,868.94 : x
  2. Step 2: Convert to fraction form
    170,320.44/235,044.48 = 94,868.94/x
  3. Step 3: Cross multiply
    170,320.44x = 235,044.48 × 94,868.94
  4. Step 4: Simplify right side
    170,320.44x = 22,298,420,670.45
  5. Step 5: Solve for x
    x = 22,298,420,670.45/170,320.44
  6. Step 6: Final answer
    x = 130,920.40

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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.