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Finding the Fourth Proportional to 45,165.93, 62,328.99 and 24,748.08

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Solution

The fourth proportional to 45,165.93, 62,328.99 and 24,748.08 is: 34,152.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,165.93 : 62,328.99 = 24,748.08 : x
  2. Step 2: Convert to fraction form
    45,165.93/62,328.99 = 24,748.08/x
  3. Step 3: Cross multiply
    45,165.93x = 62,328.99 × 24,748.08
  4. Step 4: Simplify right side
    45,165.93x = 1,542,522,830.84
  5. Step 5: Solve for x
    x = 1,542,522,830.84/45,165.93
  6. Step 6: Final answer
    x = 34,152.35

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1.5x scale

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.