Home / 14,938.29-22,417.47-6,173.19

Finding the Fourth Proportional to 14,938.29, 22,417.47 and 6,173.19

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Solution

The fourth proportional to 14,938.29, 22,417.47 and 6,173.19 is: 9,263.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,938.29 : 22,417.47 = 6,173.19 : x
  2. Step 2: Convert to fraction form
    14,938.29/22,417.47 = 6,173.19/x
  3. Step 3: Cross multiply
    14,938.29x = 22,417.47 × 6,173.19
  4. Step 4: Simplify right side
    14,938.29x = 138,387,301.63
  5. Step 5: Solve for x
    x = 138,387,301.63/14,938.29
  6. Step 6: Final answer
    x = 9,263.93

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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.