Home / 36,259.50-54,403.65-16,547.34

Finding the Fourth Proportional to 36,259.50, 54,403.65 and 16,547.34

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Solution

The fourth proportional to 36,259.50, 54,403.65 and 16,547.34 is: 24,827.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,259.50 : 54,403.65 = 16,547.34 : x
  2. Step 2: Convert to fraction form
    36,259.50/54,403.65 = 16,547.34/x
  3. Step 3: Cross multiply
    36,259.50x = 54,403.65 × 16,547.34
  4. Step 4: Simplify right side
    36,259.50x = 900,235,693.79
  5. Step 5: Solve for x
    x = 900,235,693.79/36,259.50
  6. Step 6: Final answer
    x = 24,827.58

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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.