Home / 46,781.04-64,562.22-25,563.45

Finding the Fourth Proportional to 46,781.04, 64,562.22 and 25,563.45

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Solution

The fourth proportional to 46,781.04, 64,562.22 and 25,563.45 is: 35,279.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,781.04 : 64,562.22 = 25,563.45 : x
  2. Step 2: Convert to fraction form
    46,781.04/64,562.22 = 25,563.45/x
  3. Step 3: Cross multiply
    46,781.04x = 64,562.22 × 25,563.45
  4. Step 4: Simplify right side
    46,781.04x = 1,650,433,082.86
  5. Step 5: Solve for x
    x = 1,650,433,082.86/46,781.04
  6. Step 6: Final answer
    x = 35,279.96

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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.