Home / 34,970.63-48,259.49-19,055.07

Finding the Fourth Proportional to 34,970.63, 48,259.49 and 19,055.07

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Solution

The fourth proportional to 34,970.63, 48,259.49 and 19,055.07 is: 26,296.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,970.63 : 48,259.49 = 19,055.07 : x
  2. Step 2: Convert to fraction form
    34,970.63/48,259.49 = 19,055.07/x
  3. Step 3: Cross multiply
    34,970.63x = 48,259.49 × 19,055.07
  4. Step 4: Simplify right side
    34,970.63x = 919,587,864.84
  5. Step 5: Solve for x
    x = 919,587,864.84/34,970.63
  6. Step 6: Final answer
    x = 26,296.01

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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.