Home / 46,970.07-64,817.19-25,748.88

Finding the Fourth Proportional to 46,970.07, 64,817.19 and 25,748.88

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Solution

The fourth proportional to 46,970.07, 64,817.19 and 25,748.88 is: 35,532.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,970.07 : 64,817.19 = 25,748.88 : x
  2. Step 2: Convert to fraction form
    46,970.07/64,817.19 = 25,748.88/x
  3. Step 3: Cross multiply
    46,970.07x = 64,817.19 × 25,748.88
  4. Step 4: Simplify right side
    46,970.07x = 1,668,970,047.25
  5. Step 5: Solve for x
    x = 1,668,970,047.25/46,970.07
  6. Step 6: Final answer
    x = 35,532.63

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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.