Home / 94,905.36-142,358.06-24,784.06

Finding the Fourth Proportional to 94,905.36, 142,358.06 and 24,784.06

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Solution

The fourth proportional to 94,905.36, 142,358.06 and 24,784.06 is: 37,176.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,905.36 : 142,358.06 = 24,784.06 : x
  2. Step 2: Convert to fraction form
    94,905.36/142,358.06 = 24,784.06/x
  3. Step 3: Cross multiply
    94,905.36x = 142,358.06 × 24,784.06
  4. Step 4: Simplify right side
    94,905.36x = 3,528,210,700.52
  5. Step 5: Solve for x
    x = 3,528,210,700.52/94,905.36
  6. Step 6: Final answer
    x = 37,176.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.