Home / 82,298.75-113,570.91-46,001.05

Finding the Fourth Proportional to 82,298.75, 113,570.91 and 46,001.05

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Solution

The fourth proportional to 82,298.75, 113,570.91 and 46,001.05 is: 63,480.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,298.75 : 113,570.91 = 46,001.05 : x
  2. Step 2: Convert to fraction form
    82,298.75/113,570.91 = 46,001.05/x
  3. Step 3: Cross multiply
    82,298.75x = 113,570.91 × 46,001.05
  4. Step 4: Simplify right side
    82,298.75x = 5,224,380,825.53
  5. Step 5: Solve for x
    x = 5,224,380,825.53/82,298.75
  6. Step 6: Final answer
    x = 63,480.68

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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.