Home / 169,226.52-233,533.98-93,776.28

Finding the Fourth Proportional to 169,226.52, 233,533.98 and 93,776.28

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Solution

The fourth proportional to 169,226.52, 233,533.98 and 93,776.28 is: 129,412.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,226.52 : 233,533.98 = 93,776.28 : x
  2. Step 2: Convert to fraction form
    169,226.52/233,533.98 = 93,776.28/x
  3. Step 3: Cross multiply
    169,226.52x = 233,533.98 × 93,776.28
  4. Step 4: Simplify right side
    169,226.52x = 21,899,947,897.99
  5. Step 5: Solve for x
    x = 21,899,947,897.99/169,226.52
  6. Step 6: Final answer
    x = 129,412.03

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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.