Home / 32,025.18-48,039.51-13,307.10

Finding the Fourth Proportional to 32,025.18, 48,039.51 and 13,307.10

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Solution

The fourth proportional to 32,025.18, 48,039.51 and 13,307.10 is: 19,961.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,025.18 : 48,039.51 = 13,307.10 : x
  2. Step 2: Convert to fraction form
    32,025.18/48,039.51 = 13,307.10/x
  3. Step 3: Cross multiply
    32,025.18x = 48,039.51 × 13,307.10
  4. Step 4: Simplify right side
    32,025.18x = 639,266,613.42
  5. Step 5: Solve for x
    x = 639,266,613.42/32,025.18
  6. Step 6: Final answer
    x = 19,961.38

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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.