Home / 29,430.13-43,867.95-27,068.17

Finding the Fourth Proportional to 29,430.13, 43,867.95 and 27,068.17

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Solution

The fourth proportional to 29,430.13, 43,867.95 and 27,068.17 is: 40,347.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,430.13 : 43,867.95 = 27,068.17 : x
  2. Step 2: Convert to fraction form
    29,430.13/43,867.95 = 27,068.17/x
  3. Step 3: Cross multiply
    29,430.13x = 43,867.95 × 27,068.17
  4. Step 4: Simplify right side
    29,430.13x = 1,187,424,773.47
  5. Step 5: Solve for x
    x = 1,187,424,773.47/29,430.13
  6. Step 6: Final answer
    x = 40,347.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.