Home / 84,328.86-116,376.24-46,090.54

Finding the Fourth Proportional to 84,328.86, 116,376.24 and 46,090.54

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Solution

The fourth proportional to 84,328.86, 116,376.24 and 46,090.54 is: 63,606.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,328.86 : 116,376.24 = 46,090.54 : x
  2. Step 2: Convert to fraction form
    84,328.86/116,376.24 = 46,090.54/x
  3. Step 3: Cross multiply
    84,328.86x = 116,376.24 × 46,090.54
  4. Step 4: Simplify right side
    84,328.86x = 5,363,843,744.77
  5. Step 5: Solve for x
    x = 5,363,843,744.77/84,328.86
  6. Step 6: Final answer
    x = 63,606.26

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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.