Home / 13,066.15-19,598.07-4,746.24

Finding the Fourth Proportional to 13,066.15, 19,598.07 and 4,746.24

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Solution

The fourth proportional to 13,066.15, 19,598.07 and 4,746.24 is: 7,118.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,066.15 : 19,598.07 = 4,746.24 : x
  2. Step 2: Convert to fraction form
    13,066.15/19,598.07 = 4,746.24/x
  3. Step 3: Cross multiply
    13,066.15x = 19,598.07 × 4,746.24
  4. Step 4: Simplify right side
    13,066.15x = 93,017,034.09
  5. Step 5: Solve for x
    x = 93,017,034.09/13,066.15
  6. Step 6: Final answer
    x = 7,118.93

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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.