Home / 46,047.11-69,070.80-37,784.30

Finding the Fourth Proportional to 46,047.11, 69,070.80 and 37,784.30

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Solution

The fourth proportional to 46,047.11, 69,070.80 and 37,784.30 is: 56,676.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,047.11 : 69,070.80 = 37,784.30 : x
  2. Step 2: Convert to fraction form
    46,047.11/69,070.80 = 37,784.30/x
  3. Step 3: Cross multiply
    46,047.11x = 69,070.80 × 37,784.30
  4. Step 4: Simplify right side
    46,047.11x = 2,609,791,828.44
  5. Step 5: Solve for x
    x = 2,609,791,828.44/46,047.11
  6. Step 6: Final answer
    x = 56,676.56

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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.