Home / 47,353.86-70,963.07-34,775.19

Finding the Fourth Proportional to 47,353.86, 70,963.07 and 34,775.19

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Solution

The fourth proportional to 47,353.86, 70,963.07 and 34,775.19 is: 52,113.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,353.86 : 70,963.07 = 34,775.19 : x
  2. Step 2: Convert to fraction form
    47,353.86/70,963.07 = 34,775.19/x
  3. Step 3: Cross multiply
    47,353.86x = 70,963.07 × 34,775.19
  4. Step 4: Simplify right side
    47,353.86x = 2,467,754,068.36
  5. Step 5: Solve for x
    x = 2,467,754,068.36/47,353.86
  6. Step 6: Final answer
    x = 52,113.05

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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.