Home / 34,935.76-52,470.60-29,949.40

Finding the Fourth Proportional to 34,935.76, 52,470.60 and 29,949.40

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Solution

The fourth proportional to 34,935.76, 52,470.60 and 29,949.40 is: 44,981.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,935.76 : 52,470.60 = 29,949.40 : x
  2. Step 2: Convert to fraction form
    34,935.76/52,470.60 = 29,949.40/x
  3. Step 3: Cross multiply
    34,935.76x = 52,470.60 × 29,949.40
  4. Step 4: Simplify right side
    34,935.76x = 1,571,462,987.64
  5. Step 5: Solve for x
    x = 1,571,462,987.64/34,935.76
  6. Step 6: Final answer
    x = 44,981.50

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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.