Home / 23,417.39-35,130.41-7,410.95

Finding the Fourth Proportional to 23,417.39, 35,130.41 and 7,410.95

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Solution

The fourth proportional to 23,417.39, 35,130.41 and 7,410.95 is: 11,117.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,417.39 : 35,130.41 = 7,410.95 : x
  2. Step 2: Convert to fraction form
    23,417.39/35,130.41 = 7,410.95/x
  3. Step 3: Cross multiply
    23,417.39x = 35,130.41 × 7,410.95
  4. Step 4: Simplify right side
    23,417.39x = 260,349,674.93
  5. Step 5: Solve for x
    x = 260,349,674.93/23,417.39
  6. Step 6: Final answer
    x = 11,117.79

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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.