Home / 46,679.02-64,416.27-25,457.02

Finding the Fourth Proportional to 46,679.02, 64,416.27 and 25,457.02

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Solution

The fourth proportional to 46,679.02, 64,416.27 and 25,457.02 is: 35,130.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,679.02 : 64,416.27 = 25,457.02 : x
  2. Step 2: Convert to fraction form
    46,679.02/64,416.27 = 25,457.02/x
  3. Step 3: Cross multiply
    46,679.02x = 64,416.27 × 25,457.02
  4. Step 4: Simplify right side
    46,679.02x = 1,639,846,273.72
  5. Step 5: Solve for x
    x = 1,639,846,273.72/46,679.02
  6. Step 6: Final answer
    x = 35,130.26

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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.