Home / 29,002.93-43,501.57-9,276.19

Finding the Fourth Proportional to 29,002.93, 43,501.57 and 9,276.19

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Solution

The fourth proportional to 29,002.93, 43,501.57 and 9,276.19 is: 13,913.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,002.93 : 43,501.57 = 9,276.19 : x
  2. Step 2: Convert to fraction form
    29,002.93/43,501.57 = 9,276.19/x
  3. Step 3: Cross multiply
    29,002.93x = 43,501.57 × 9,276.19
  4. Step 4: Simplify right side
    29,002.93x = 403,528,828.62
  5. Step 5: Solve for x
    x = 403,528,828.62/29,002.93
  6. Step 6: Final answer
    x = 13,913.38

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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.