Home / 76,268.16-114,394.95-46,670.76

Finding the Fourth Proportional to 76,268.16, 114,394.95 and 46,670.76

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Solution

The fourth proportional to 76,268.16, 114,394.95 and 46,670.76 is: 70,001.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,268.16 : 114,394.95 = 46,670.76 : x
  2. Step 2: Convert to fraction form
    76,268.16/114,394.95 = 46,670.76/x
  3. Step 3: Cross multiply
    76,268.16x = 114,394.95 × 46,670.76
  4. Step 4: Simplify right side
    76,268.16x = 5,338,899,256.66
  5. Step 5: Solve for x
    x = 5,338,899,256.66/76,268.16
  6. Step 6: Final answer
    x = 70,001.68

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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.