Home / 46,777.07-70,176.56-31,992.95

Finding the Fourth Proportional to 46,777.07, 70,176.56 and 31,992.95

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Solution

The fourth proportional to 46,777.07, 70,176.56 and 31,992.95 is: 47,996.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,777.07 : 70,176.56 = 31,992.95 : x
  2. Step 2: Convert to fraction form
    46,777.07/70,176.56 = 31,992.95/x
  3. Step 3: Cross multiply
    46,777.07x = 70,176.56 × 31,992.95
  4. Step 4: Simplify right side
    46,777.07x = 2,245,154,664.40
  5. Step 5: Solve for x
    x = 2,245,154,664.40/46,777.07
  6. Step 6: Final answer
    x = 47,996.91

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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.