Home / 94,457.16-141,596.70-47,027.48

Finding the Fourth Proportional to 94,457.16, 141,596.70 and 47,027.48

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Solution

The fourth proportional to 94,457.16, 141,596.70 and 47,027.48 is: 70,496.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,457.16 : 141,596.70 = 47,027.48 : x
  2. Step 2: Convert to fraction form
    94,457.16/141,596.70 = 47,027.48/x
  3. Step 3: Cross multiply
    94,457.16x = 141,596.70 × 47,027.48
  4. Step 4: Simplify right side
    94,457.16x = 6,658,935,977.32
  5. Step 5: Solve for x
    x = 6,658,935,977.32/94,457.16
  6. Step 6: Final answer
    x = 70,496.89

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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.