Home / 29,602.23-40,853.85-16,175.47

Finding the Fourth Proportional to 29,602.23, 40,853.85 and 16,175.47

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Solution

The fourth proportional to 29,602.23, 40,853.85 and 16,175.47 is: 22,323.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,602.23 : 40,853.85 = 16,175.47 : x
  2. Step 2: Convert to fraction form
    29,602.23/40,853.85 = 16,175.47/x
  3. Step 3: Cross multiply
    29,602.23x = 40,853.85 × 16,175.47
  4. Step 4: Simplify right side
    29,602.23x = 660,830,225.06
  5. Step 5: Solve for x
    x = 660,830,225.06/29,602.23
  6. Step 6: Final answer
    x = 22,323.66

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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.