Home / 4,726.04-7,088.88-1,263.26

Finding the Fourth Proportional to 4,726.04, 7,088.88 and 1,263.26

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Solution

The fourth proportional to 4,726.04, 7,088.88 and 1,263.26 is: 1,894.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726.04 : 7,088.88 = 1,263.26 : x
  2. Step 2: Convert to fraction form
    4,726.04/7,088.88 = 1,263.26/x
  3. Step 3: Cross multiply
    4,726.04x = 7,088.88 × 1,263.26
  4. Step 4: Simplify right side
    4,726.04x = 8,955,098.55
  5. Step 5: Solve for x
    x = 8,955,098.55/4,726.04
  6. Step 6: Final answer
    x = 1,894.84

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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.