Home / 46,356.70-69,535.05-43,246.30

Finding the Fourth Proportional to 46,356.70, 69,535.05 and 43,246.30

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Solution

The fourth proportional to 46,356.70, 69,535.05 and 43,246.30 is: 64,869.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,356.70 : 69,535.05 = 43,246.30 : x
  2. Step 2: Convert to fraction form
    46,356.70/69,535.05 = 43,246.30/x
  3. Step 3: Cross multiply
    46,356.70x = 69,535.05 × 43,246.30
  4. Step 4: Simplify right side
    46,356.70x = 3,007,133,632.82
  5. Step 5: Solve for x
    x = 3,007,133,632.82/46,356.70
  6. Step 6: Final answer
    x = 64,869.45

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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.