Home / 241,677.27-333,477.51-139,683.05

Finding the Fourth Proportional to 241,677.27, 333,477.51 and 139,683.05

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Solution

The fourth proportional to 241,677.27, 333,477.51 and 139,683.05 is: 192,741.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,677.27 : 333,477.51 = 139,683.05 : x
  2. Step 2: Convert to fraction form
    241,677.27/333,477.51 = 139,683.05/x
  3. Step 3: Cross multiply
    241,677.27x = 333,477.51 × 139,683.05
  4. Step 4: Simplify right side
    241,677.27x = 46,581,154,762.55
  5. Step 5: Solve for x
    x = 46,581,154,762.55/241,677.27
  6. Step 6: Final answer
    x = 192,741.15

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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.