Home / 19,455.24-29,182.92-6,307.32

Finding the Fourth Proportional to 19,455.24, 29,182.92 and 6,307.32

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Solution

The fourth proportional to 19,455.24, 29,182.92 and 6,307.32 is: 9,461.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,455.24 : 29,182.92 = 6,307.32 : x
  2. Step 2: Convert to fraction form
    19,455.24/29,182.92 = 6,307.32/x
  3. Step 3: Cross multiply
    19,455.24x = 29,182.92 × 6,307.32
  4. Step 4: Simplify right side
    19,455.24x = 184,066,014.97
  5. Step 5: Solve for x
    x = 184,066,014.97/19,455.24
  6. Step 6: Final answer
    x = 9,461.00

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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.