Home / 63,483.10-87,577.23-44,631.34

Finding the Fourth Proportional to 63,483.10, 87,577.23 and 44,631.34

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Solution

The fourth proportional to 63,483.10, 87,577.23 and 44,631.34 is: 61,570.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,483.10 : 87,577.23 = 44,631.34 : x
  2. Step 2: Convert to fraction form
    63,483.10/87,577.23 = 44,631.34/x
  3. Step 3: Cross multiply
    63,483.10x = 87,577.23 × 44,631.34
  4. Step 4: Simplify right side
    63,483.10x = 3,908,689,128.39
  5. Step 5: Solve for x
    x = 3,908,689,128.39/63,483.10
  6. Step 6: Final answer
    x = 61,570.55

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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.