Home / 32,617.58-48,946.95-13,897.62

Finding the Fourth Proportional to 32,617.58, 48,946.95 and 13,897.62

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Solution

The fourth proportional to 32,617.58, 48,946.95 and 13,897.62 is: 20,855.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,617.58 : 48,946.95 = 13,897.62 : x
  2. Step 2: Convert to fraction form
    32,617.58/48,946.95 = 13,897.62/x
  3. Step 3: Cross multiply
    32,617.58x = 48,946.95 × 13,897.62
  4. Step 4: Simplify right side
    32,617.58x = 680,246,111.26
  5. Step 5: Solve for x
    x = 680,246,111.26/32,617.58
  6. Step 6: Final answer
    x = 20,855.20

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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.