Home / 130,590.01-195,902.43-64,032.31

Finding the Fourth Proportional to 130,590.01, 195,902.43 and 64,032.31

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Solution

The fourth proportional to 130,590.01, 195,902.43 and 64,032.31 is: 96,057.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,590.01 : 195,902.43 = 64,032.31 : x
  2. Step 2: Convert to fraction form
    130,590.01/195,902.43 = 64,032.31/x
  3. Step 3: Cross multiply
    130,590.01x = 195,902.43 × 64,032.31
  4. Step 4: Simplify right side
    130,590.01x = 12,544,085,127.51
  5. Step 5: Solve for x
    x = 12,544,085,127.51/130,590.01
  6. Step 6: Final answer
    x = 96,057.00

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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.