Home / 19,535.04-29,303.04-5,684.16

Finding the Fourth Proportional to 19,535.04, 29,303.04 and 5,684.16

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Solution

The fourth proportional to 19,535.04, 29,303.04 and 5,684.16 is: 8,526.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,535.04 : 29,303.04 = 5,684.16 : x
  2. Step 2: Convert to fraction form
    19,535.04/29,303.04 = 5,684.16/x
  3. Step 3: Cross multiply
    19,535.04x = 29,303.04 × 5,684.16
  4. Step 4: Simplify right side
    19,535.04x = 166,563,167.85
  5. Step 5: Solve for x
    x = 166,563,167.85/19,535.04
  6. Step 6: Final answer
    x = 8,526.38

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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.