Home / 84,468.14-116,567.07-46,745.90

Finding the Fourth Proportional to 84,468.14, 116,567.07 and 46,745.90

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Solution

The fourth proportional to 84,468.14, 116,567.07 and 46,745.90 is: 64,509.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,468.14 : 116,567.07 = 46,745.90 : x
  2. Step 2: Convert to fraction form
    84,468.14/116,567.07 = 46,745.90/x
  3. Step 3: Cross multiply
    84,468.14x = 116,567.07 × 46,745.90
  4. Step 4: Simplify right side
    84,468.14x = 5,449,032,597.51
  5. Step 5: Solve for x
    x = 5,449,032,597.51/84,468.14
  6. Step 6: Final answer
    x = 64,509.92

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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.