Home / 110,104.04-151,942.74-59,803.40

Finding the Fourth Proportional to 110,104.04, 151,942.74 and 59,803.40

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Solution

The fourth proportional to 110,104.04, 151,942.74 and 59,803.40 is: 82,528.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,104.04 : 151,942.74 = 59,803.40 : x
  2. Step 2: Convert to fraction form
    110,104.04/151,942.74 = 59,803.40/x
  3. Step 3: Cross multiply
    110,104.04x = 151,942.74 × 59,803.40
  4. Step 4: Simplify right side
    110,104.04x = 9,086,692,457.32
  5. Step 5: Solve for x
    x = 9,086,692,457.32/110,104.04
  6. Step 6: Final answer
    x = 82,528.24

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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.