Home / 32,317.13-48,501.62-16,739.21

Finding the Fourth Proportional to 32,317.13, 48,501.62 and 16,739.21

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Solution

The fourth proportional to 32,317.13, 48,501.62 and 16,739.21 is: 25,122.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,317.13 : 48,501.62 = 16,739.21 : x
  2. Step 2: Convert to fraction form
    32,317.13/48,501.62 = 16,739.21/x
  3. Step 3: Cross multiply
    32,317.13x = 48,501.62 × 16,739.21
  4. Step 4: Simplify right side
    32,317.13x = 811,878,802.52
  5. Step 5: Solve for x
    x = 811,878,802.52/32,317.13
  6. Step 6: Final answer
    x = 25,122.24

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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.