Home / 61,349.49-92,000.91-28,046.19

Finding the Fourth Proportional to 61,349.49, 92,000.91 and 28,046.19

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Solution

The fourth proportional to 61,349.49, 92,000.91 and 28,046.19 is: 42,058.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,349.49 : 92,000.91 = 28,046.19 : x
  2. Step 2: Convert to fraction form
    61,349.49/92,000.91 = 28,046.19/x
  3. Step 3: Cross multiply
    61,349.49x = 92,000.91 × 28,046.19
  4. Step 4: Simplify right side
    61,349.49x = 2,580,275,002.03
  5. Step 5: Solve for x
    x = 2,580,275,002.03/61,349.49
  6. Step 6: Final answer
    x = 42,058.62

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1.5x scale

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.