Home / 56,613.04-84,886.60-41,629.12

Finding the Fourth Proportional to 56,613.04, 84,886.60 and 41,629.12

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Solution

The fourth proportional to 56,613.04, 84,886.60 and 41,629.12 is: 62,419.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,613.04 : 84,886.60 = 41,629.12 : x
  2. Step 2: Convert to fraction form
    56,613.04/84,886.60 = 41,629.12/x
  3. Step 3: Cross multiply
    56,613.04x = 84,886.60 × 41,629.12
  4. Step 4: Simplify right side
    56,613.04x = 3,533,754,457.79
  5. Step 5: Solve for x
    x = 3,533,754,457.79/56,613.04
  6. Step 6: Final answer
    x = 62,419.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.