Home / 14,712.10-22,070.88-4,852.07

Finding the Fourth Proportional to 14,712.10, 22,070.88 and 4,852.07

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Solution

The fourth proportional to 14,712.10, 22,070.88 and 4,852.07 is: 7,279.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,712.10 : 22,070.88 = 4,852.07 : x
  2. Step 2: Convert to fraction form
    14,712.10/22,070.88 = 4,852.07/x
  3. Step 3: Cross multiply
    14,712.10x = 22,070.88 × 4,852.07
  4. Step 4: Simplify right side
    14,712.10x = 107,089,427.13
  5. Step 5: Solve for x
    x = 107,089,427.13/14,712.10
  6. Step 6: Final answer
    x = 7,279.00

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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.