Home / 24,767.61-34,191.06-15,697.50

Finding the Fourth Proportional to 24,767.61, 34,191.06 and 15,697.50

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Solution

The fourth proportional to 24,767.61, 34,191.06 and 15,697.50 is: 21,670.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,767.61 : 34,191.06 = 15,697.50 : x
  2. Step 2: Convert to fraction form
    24,767.61/34,191.06 = 15,697.50/x
  3. Step 3: Cross multiply
    24,767.61x = 34,191.06 × 15,697.50
  4. Step 4: Simplify right side
    24,767.61x = 536,714,164.35
  5. Step 5: Solve for x
    x = 536,714,164.35/24,767.61
  6. Step 6: Final answer
    x = 21,670.00

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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.