Home / 46,312.57-63,933.44-31,025.44

Finding the Fourth Proportional to 46,312.57, 63,933.44 and 31,025.44

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Solution

The fourth proportional to 46,312.57, 63,933.44 and 31,025.44 is: 42,829.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,312.57 : 63,933.44 = 31,025.44 : x
  2. Step 2: Convert to fraction form
    46,312.57/63,933.44 = 31,025.44/x
  3. Step 3: Cross multiply
    46,312.57x = 63,933.44 × 31,025.44
  4. Step 4: Simplify right side
    46,312.57x = 1,983,563,031.50
  5. Step 5: Solve for x
    x = 1,983,563,031.50/46,312.57
  6. Step 6: Final answer
    x = 42,829.91

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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.