Home / 23,133.65-31,925.01-13,062.24

Finding the Fourth Proportional to 23,133.65, 31,925.01 and 13,062.24

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Solution

The fourth proportional to 23,133.65, 31,925.01 and 13,062.24 is: 18,026.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,133.65 : 31,925.01 = 13,062.24 : x
  2. Step 2: Convert to fraction form
    23,133.65/31,925.01 = 13,062.24/x
  3. Step 3: Cross multiply
    23,133.65x = 31,925.01 × 13,062.24
  4. Step 4: Simplify right side
    23,133.65x = 417,012,065.08
  5. Step 5: Solve for x
    x = 417,012,065.08/23,133.65
  6. Step 6: Final answer
    x = 18,026.21

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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.