Home / 29,567.75-40,810.35-19,498.01

Finding the Fourth Proportional to 29,567.75, 40,810.35 and 19,498.01

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Solution

The fourth proportional to 29,567.75, 40,810.35 and 19,498.01 is: 26,911.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,567.75 : 40,810.35 = 19,498.01 : x
  2. Step 2: Convert to fraction form
    29,567.75/40,810.35 = 19,498.01/x
  3. Step 3: Cross multiply
    29,567.75x = 40,810.35 × 19,498.01
  4. Step 4: Simplify right side
    29,567.75x = 795,720,612.40
  5. Step 5: Solve for x
    x = 795,720,612.40/29,567.75
  6. Step 6: Final answer
    x = 26,911.77

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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.