Home / 66,325.24-99,484.62-24,769

Finding the Fourth Proportional to 66,325.24, 99,484.62 and 24,769

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Solution

The fourth proportional to 66,325.24, 99,484.62 and 24,769 is: 37,152.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,325.24 : 99,484.62 = 24,769 : x
  2. Step 2: Convert to fraction form
    66,325.24/99,484.62 = 24,769/x
  3. Step 3: Cross multiply
    66,325.24x = 99,484.62 × 24,769
  4. Step 4: Simplify right side
    66,325.24x = 2,464,134,552.78
  5. Step 5: Solve for x
    x = 2,464,134,552.78/66,325.24
  6. Step 6: Final answer
    x = 37,152.29

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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.