Home / 75,234.17-103,833.80-46,563.05

Finding the Fourth Proportional to 75,234.17, 103,833.80 and 46,563.05

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Solution

The fourth proportional to 75,234.17, 103,833.80 and 46,563.05 is: 64,263.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,234.17 : 103,833.80 = 46,563.05 : x
  2. Step 2: Convert to fraction form
    75,234.17/103,833.80 = 46,563.05/x
  3. Step 3: Cross multiply
    75,234.17x = 103,833.80 × 46,563.05
  4. Step 4: Simplify right side
    75,234.17x = 4,834,818,622.47
  5. Step 5: Solve for x
    x = 4,834,818,622.47/75,234.17
  6. Step 6: Final answer
    x = 64,263.60

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1.5x scale

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.