Home / 32,393.17-44,703.30-18,054.47

Finding the Fourth Proportional to 32,393.17, 44,703.30 and 18,054.47

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Solution

The fourth proportional to 32,393.17, 44,703.30 and 18,054.47 is: 24,915.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,393.17 : 44,703.30 = 18,054.47 : x
  2. Step 2: Convert to fraction form
    32,393.17/44,703.30 = 18,054.47/x
  3. Step 3: Cross multiply
    32,393.17x = 44,703.30 × 18,054.47
  4. Step 4: Simplify right side
    32,393.17x = 807,094,215.20
  5. Step 5: Solve for x
    x = 807,094,215.20/32,393.17
  6. Step 6: Final answer
    x = 24,915.57

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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.