Home / 110,061.04-151,883.40-59,760.40

Finding the Fourth Proportional to 110,061.04, 151,883.40 and 59,760.40

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Solution

The fourth proportional to 110,061.04, 151,883.40 and 59,760.40 is: 82,468.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,061.04 : 151,883.40 = 59,760.40 : x
  2. Step 2: Convert to fraction form
    110,061.04/151,883.40 = 59,760.40/x
  3. Step 3: Cross multiply
    110,061.04x = 151,883.40 × 59,760.40
  4. Step 4: Simplify right side
    110,061.04x = 9,076,612,737.36
  5. Step 5: Solve for x
    x = 9,076,612,737.36/110,061.04
  6. Step 6: Final answer
    x = 82,468.90

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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.