Home / 46,812.96-69,864.48-44,907.84

Finding the Fourth Proportional to 46,812.96, 69,864.48 and 44,907.84

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Solution

The fourth proportional to 46,812.96, 69,864.48 and 44,907.84 is: 67,021.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,812.96 : 69,864.48 = 44,907.84 : x
  2. Step 2: Convert to fraction form
    46,812.96/69,864.48 = 44,907.84/x
  3. Step 3: Cross multiply
    46,812.96x = 69,864.48 × 44,907.84
  4. Step 4: Simplify right side
    46,812.96x = 3,137,462,889.52
  5. Step 5: Solve for x
    x = 3,137,462,889.52/46,812.96
  6. Step 6: Final answer
    x = 67,021.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.