Home / 109,802.44-151,527.36-59,501.44

Finding the Fourth Proportional to 109,802.44, 151,527.36 and 59,501.44

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Solution

The fourth proportional to 109,802.44, 151,527.36 and 59,501.44 is: 82,111.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,802.44 : 151,527.36 = 59,501.44 : x
  2. Step 2: Convert to fraction form
    109,802.44/151,527.36 = 59,501.44/x
  3. Step 3: Cross multiply
    109,802.44x = 151,527.36 × 59,501.44
  4. Step 4: Simplify right side
    109,802.44x = 9,016,096,119.40
  5. Step 5: Solve for x
    x = 9,016,096,119.40/109,802.44
  6. Step 6: Final answer
    x = 82,111.98

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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.