Home / 9,430.68-14,146.08-5,970.36

Finding the Fourth Proportional to 9,430.68, 14,146.08 and 5,970.36

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Solution

The fourth proportional to 9,430.68, 14,146.08 and 5,970.36 is: 8,955.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,430.68 : 14,146.08 = 5,970.36 : x
  2. Step 2: Convert to fraction form
    9,430.68/14,146.08 = 5,970.36/x
  3. Step 3: Cross multiply
    9,430.68x = 14,146.08 × 5,970.36
  4. Step 4: Simplify right side
    9,430.68x = 84,457,190.19
  5. Step 5: Solve for x
    x = 84,457,190.19/9,430.68
  6. Step 6: Final answer
    x = 8,955.58

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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.