Home / 110,852.52-152,980.24-60,554.76

Finding the Fourth Proportional to 110,852.52, 152,980.24 and 60,554.76

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Solution

The fourth proportional to 110,852.52, 152,980.24 and 60,554.76 is: 83,567.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,852.52 : 152,980.24 = 60,554.76 : x
  2. Step 2: Convert to fraction form
    110,852.52/152,980.24 = 60,554.76/x
  3. Step 3: Cross multiply
    110,852.52x = 152,980.24 × 60,554.76
  4. Step 4: Simplify right side
    110,852.52x = 9,263,681,717.94
  5. Step 5: Solve for x
    x = 9,263,681,717.94/110,852.52
  6. Step 6: Final answer
    x = 83,567.62

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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.