Home / 45,595.10-62,927.84-32,890.38

Finding the Fourth Proportional to 45,595.10, 62,927.84 and 32,890.38

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Solution

The fourth proportional to 45,595.10, 62,927.84 and 32,890.38 is: 45,393.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,595.10 : 62,927.84 = 32,890.38 : x
  2. Step 2: Convert to fraction form
    45,595.10/62,927.84 = 32,890.38/x
  3. Step 3: Cross multiply
    45,595.10x = 62,927.84 × 32,890.38
  4. Step 4: Simplify right side
    45,595.10x = 2,069,720,570.18
  5. Step 5: Solve for x
    x = 2,069,720,570.18/45,595.10
  6. Step 6: Final answer
    x = 45,393.49

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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.