Home / 334,319.72-461,346.18-183,413.48

Finding the Fourth Proportional to 334,319.72, 461,346.18 and 183,413.48

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Solution

The fourth proportional to 334,319.72, 461,346.18 and 183,413.48 is: 253,102.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,319.72 : 461,346.18 = 183,413.48 : x
  2. Step 2: Convert to fraction form
    334,319.72/461,346.18 = 183,413.48/x
  3. Step 3: Cross multiply
    334,319.72x = 461,346.18 × 183,413.48
  4. Step 4: Simplify right side
    334,319.72x = 84,617,108,358.51
  5. Step 5: Solve for x
    x = 84,617,108,358.51/334,319.72
  6. Step 6: Final answer
    x = 253,102.35

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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.