Home / 102,024.73-153,063.03-59,940.37

Finding the Fourth Proportional to 102,024.73, 153,063.03 and 59,940.37

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Solution

The fourth proportional to 102,024.73, 153,063.03 and 59,940.37 is: 89,925.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,024.73 : 153,063.03 = 59,940.37 : x
  2. Step 2: Convert to fraction form
    102,024.73/153,063.03 = 59,940.37/x
  3. Step 3: Cross multiply
    102,024.73x = 153,063.03 × 59,940.37
  4. Step 4: Simplify right side
    102,024.73x = 9,174,655,067.63
  5. Step 5: Solve for x
    x = 9,174,655,067.63/102,024.73
  6. Step 6: Final answer
    x = 89,925.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.