Home / 34,982.04-48,276.36-19,068.24

Finding the Fourth Proportional to 34,982.04, 48,276.36 and 19,068.24

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Solution

The fourth proportional to 34,982.04, 48,276.36 and 19,068.24 is: 26,314.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,982.04 : 48,276.36 = 19,068.24 : x
  2. Step 2: Convert to fraction form
    34,982.04/48,276.36 = 19,068.24/x
  3. Step 3: Cross multiply
    34,982.04x = 48,276.36 × 19,068.24
  4. Step 4: Simplify right side
    34,982.04x = 920,545,218.81
  5. Step 5: Solve for x
    x = 920,545,218.81/34,982.04
  6. Step 6: Final answer
    x = 26,314.80

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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.