Home / 60,070.04-82,889.42-33,208.92

Finding the Fourth Proportional to 60,070.04, 82,889.42 and 33,208.92

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Solution

The fourth proportional to 60,070.04, 82,889.42 and 33,208.92 is: 45,824.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,070.04 : 82,889.42 = 33,208.92 : x
  2. Step 2: Convert to fraction form
    60,070.04/82,889.42 = 33,208.92/x
  3. Step 3: Cross multiply
    60,070.04x = 82,889.42 × 33,208.92
  4. Step 4: Simplify right side
    60,070.04x = 2,752,668,117.63
  5. Step 5: Solve for x
    x = 2,752,668,117.63/60,070.04
  6. Step 6: Final answer
    x = 45,824.31

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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.