Home / 46,970.04-64,817.91-25,749.45

Finding the Fourth Proportional to 46,970.04, 64,817.91 and 25,749.45

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Solution

The fourth proportional to 46,970.04, 64,817.91 and 25,749.45 is: 35,533.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,970.04 : 64,817.91 = 25,749.45 : x
  2. Step 2: Convert to fraction form
    46,970.04/64,817.91 = 25,749.45/x
  3. Step 3: Cross multiply
    46,970.04x = 64,817.91 × 25,749.45
  4. Step 4: Simplify right side
    46,970.04x = 1,669,025,532.65
  5. Step 5: Solve for x
    x = 1,669,025,532.65/46,970.04
  6. Step 6: Final answer
    x = 35,533.83

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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.