Home / 94,267.63-130,109.15-59,790.04

Finding the Fourth Proportional to 94,267.63, 130,109.15 and 59,790.04

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Solution

The fourth proportional to 94,267.63, 130,109.15 and 59,790.04 is: 82,522.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,267.63 : 130,109.15 = 59,790.04 : x
  2. Step 2: Convert to fraction form
    94,267.63/130,109.15 = 59,790.04/x
  3. Step 3: Cross multiply
    94,267.63x = 130,109.15 × 59,790.04
  4. Step 4: Simplify right side
    94,267.63x = 7,779,231,282.87
  5. Step 5: Solve for x
    x = 7,779,231,282.87/94,267.63
  6. Step 6: Final answer
    x = 82,522.83

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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.