Home / 125,852.04-173,669.22-69,252.48

Finding the Fourth Proportional to 125,852.04, 173,669.22 and 69,252.48

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Solution

The fourth proportional to 125,852.04, 173,669.22 and 69,252.48 is: 95,564.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,852.04 : 173,669.22 = 69,252.48 : x
  2. Step 2: Convert to fraction form
    125,852.04/173,669.22 = 69,252.48/x
  3. Step 3: Cross multiply
    125,852.04x = 173,669.22 × 69,252.48
  4. Step 4: Simplify right side
    125,852.04x = 12,027,024,184.67
  5. Step 5: Solve for x
    x = 12,027,024,184.67/125,852.04
  6. Step 6: Final answer
    x = 95,564.79

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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.