Home / 84,070.04-116,023.74-46,352.12

Finding the Fourth Proportional to 84,070.04, 116,023.74 and 46,352.12

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Solution

The fourth proportional to 84,070.04, 116,023.74 and 46,352.12 is: 63,969.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,070.04 : 116,023.74 = 46,352.12 : x
  2. Step 2: Convert to fraction form
    84,070.04/116,023.74 = 46,352.12/x
  3. Step 3: Cross multiply
    84,070.04x = 116,023.74 × 46,352.12
  4. Step 4: Simplify right side
    84,070.04x = 5,377,946,319.33
  5. Step 5: Solve for x
    x = 5,377,946,319.33/84,070.04
  6. Step 6: Final answer
    x = 63,969.83

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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.