Home / 84,245.06-116,265.48-46,526.60

Finding the Fourth Proportional to 84,245.06, 116,265.48 and 46,526.60

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Solution

The fourth proportional to 84,245.06, 116,265.48 and 46,526.60 is: 64,210.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,245.06 : 116,265.48 = 46,526.60 : x
  2. Step 2: Convert to fraction form
    84,245.06/116,265.48 = 46,526.60/x
  3. Step 3: Cross multiply
    84,245.06x = 116,265.48 × 46,526.60
  4. Step 4: Simplify right side
    84,245.06x = 5,409,437,597.96
  5. Step 5: Solve for x
    x = 5,409,437,597.96/84,245.06
  6. Step 6: Final answer
    x = 64,210.74

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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.