Home / 46,764.45-64,534.79-25,543.71

Finding the Fourth Proportional to 46,764.45, 64,534.79 and 25,543.71

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Solution

The fourth proportional to 46,764.45, 64,534.79 and 25,543.71 is: 35,250.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,764.45 : 64,534.79 = 25,543.71 : x
  2. Step 2: Convert to fraction form
    46,764.45/64,534.79 = 25,543.71/x
  3. Step 3: Cross multiply
    46,764.45x = 64,534.79 × 25,543.71
  4. Step 4: Simplify right side
    46,764.45x = 1,648,457,832.95
  5. Step 5: Solve for x
    x = 1,648,457,832.95/46,764.45
  6. Step 6: Final answer
    x = 35,250.23

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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.