Home / 37,504.72-56,284.77-17,783.35

Finding the Fourth Proportional to 37,504.72, 56,284.77 and 17,783.35

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Solution

The fourth proportional to 37,504.72, 56,284.77 and 17,783.35 is: 26,688.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,504.72 : 56,284.77 = 17,783.35 : x
  2. Step 2: Convert to fraction form
    37,504.72/56,284.77 = 17,783.35/x
  3. Step 3: Cross multiply
    37,504.72x = 56,284.77 × 17,783.35
  4. Step 4: Simplify right side
    37,504.72x = 1,000,931,860.83
  5. Step 5: Solve for x
    x = 1,000,931,860.83/37,504.72
  6. Step 6: Final answer
    x = 26,688.16

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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.