Home / 84,328.88-116,374.04-46,089.04

Finding the Fourth Proportional to 84,328.88, 116,374.04 and 46,089.04

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Solution

The fourth proportional to 84,328.88, 116,374.04 and 46,089.04 is: 63,602.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,328.88 : 116,374.04 = 46,089.04 : x
  2. Step 2: Convert to fraction form
    84,328.88/116,374.04 = 46,089.04/x
  3. Step 3: Cross multiply
    84,328.88x = 116,374.04 × 46,089.04
  4. Step 4: Simplify right side
    84,328.88x = 5,363,567,784.52
  5. Step 5: Solve for x
    x = 5,363,567,784.52/84,328.88
  6. Step 6: Final answer
    x = 63,602.98

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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.