Home / 46,313.30-69,478.32-35,356.16

Finding the Fourth Proportional to 46,313.30, 69,478.32 and 35,356.16

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Solution

The fourth proportional to 46,313.30, 69,478.32 and 35,356.16 is: 53,040.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,313.30 : 69,478.32 = 35,356.16 : x
  2. Step 2: Convert to fraction form
    46,313.30/69,478.32 = 35,356.16/x
  3. Step 3: Cross multiply
    46,313.30x = 69,478.32 × 35,356.16
  4. Step 4: Simplify right side
    46,313.30x = 2,456,486,598.45
  5. Step 5: Solve for x
    x = 2,456,486,598.45/46,313.30
  6. Step 6: Final answer
    x = 53,040.63

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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.