Home / 110,768.02-152,859.06-60,467.02

Finding the Fourth Proportional to 110,768.02, 152,859.06 and 60,467.02

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Solution

The fourth proportional to 110,768.02, 152,859.06 and 60,467.02 is: 83,444.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,768.02 : 152,859.06 = 60,467.02 : x
  2. Step 2: Convert to fraction form
    110,768.02/152,859.06 = 60,467.02/x
  3. Step 3: Cross multiply
    110,768.02x = 152,859.06 × 60,467.02
  4. Step 4: Simplify right side
    110,768.02x = 9,242,931,838.20
  5. Step 5: Solve for x
    x = 9,242,931,838.20/110,768.02
  6. Step 6: Final answer
    x = 83,444.05

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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.