Home / 24,703.36-34,090.44-13,372.63

Finding the Fourth Proportional to 24,703.36, 34,090.44 and 13,372.63

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Solution

The fourth proportional to 24,703.36, 34,090.44 and 13,372.63 is: 18,454.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,703.36 : 34,090.44 = 13,372.63 : x
  2. Step 2: Convert to fraction form
    24,703.36/34,090.44 = 13,372.63/x
  3. Step 3: Cross multiply
    24,703.36x = 34,090.44 × 13,372.63
  4. Step 4: Simplify right side
    24,703.36x = 455,878,603.34
  5. Step 5: Solve for x
    x = 455,878,603.34/24,703.36
  6. Step 6: Final answer
    x = 18,454.11

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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.