Home / 47,269.10-70,903.65-41,437.10

Finding the Fourth Proportional to 47,269.10, 70,903.65 and 41,437.10

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Solution

The fourth proportional to 47,269.10, 70,903.65 and 41,437.10 is: 62,155.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,269.10 : 70,903.65 = 41,437.10 : x
  2. Step 2: Convert to fraction form
    47,269.10/70,903.65 = 41,437.10/x
  3. Step 3: Cross multiply
    47,269.10x = 70,903.65 × 41,437.10
  4. Step 4: Simplify right side
    47,269.10x = 2,938,041,635.42
  5. Step 5: Solve for x
    x = 2,938,041,635.42/47,269.10
  6. Step 6: Final answer
    x = 62,155.65

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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.