Home / 10,735.13-14,806.98-10,373.87

Finding the Fourth Proportional to 10,735.13, 14,806.98 and 10,373.87

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Solution

The fourth proportional to 10,735.13, 14,806.98 and 10,373.87 is: 14,308.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,735.13 : 14,806.98 = 10,373.87 : x
  2. Step 2: Convert to fraction form
    10,735.13/14,806.98 = 10,373.87/x
  3. Step 3: Cross multiply
    10,735.13x = 14,806.98 × 10,373.87
  4. Step 4: Simplify right side
    10,735.13x = 153,605,724.51
  5. Step 5: Solve for x
    x = 153,605,724.51/10,735.13
  6. Step 6: Final answer
    x = 14,308.70

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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.