Home / 32,295.07-48,442.08-15,656.53

Finding the Fourth Proportional to 32,295.07, 48,442.08 and 15,656.53

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Solution

The fourth proportional to 32,295.07, 48,442.08 and 15,656.53 is: 23,484.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,295.07 : 48,442.08 = 15,656.53 : x
  2. Step 2: Convert to fraction form
    32,295.07/48,442.08 = 15,656.53/x
  3. Step 3: Cross multiply
    32,295.07x = 48,442.08 × 15,656.53
  4. Step 4: Simplify right side
    32,295.07x = 758,434,878.78
  5. Step 5: Solve for x
    x = 758,434,878.78/32,295.07
  6. Step 6: Final answer
    x = 23,484.54

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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.