Home / 29,484.12-40,681.50-24,723.32

Finding the Fourth Proportional to 29,484.12, 40,681.50 and 24,723.32

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Solution

The fourth proportional to 29,484.12, 40,681.50 and 24,723.32 is: 34,112.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,484.12 : 40,681.50 = 24,723.32 : x
  2. Step 2: Convert to fraction form
    29,484.12/40,681.50 = 24,723.32/x
  3. Step 3: Cross multiply
    29,484.12x = 40,681.50 × 24,723.32
  4. Step 4: Simplify right side
    29,484.12x = 1,005,781,742.58
  5. Step 5: Solve for x
    x = 1,005,781,742.58/29,484.12
  6. Step 6: Final answer
    x = 34,112.66

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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.