Home / 467,036.10-700,554.60-130,077.45

Finding the Fourth Proportional to 467,036.10, 700,554.60 and 130,077.45

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Solution

The fourth proportional to 467,036.10, 700,554.60 and 130,077.45 is: 195,116.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,036.10 : 700,554.60 = 130,077.45 : x
  2. Step 2: Convert to fraction form
    467,036.10/700,554.60 = 130,077.45/x
  3. Step 3: Cross multiply
    467,036.10x = 700,554.60 × 130,077.45
  4. Step 4: Simplify right side
    467,036.10x = 91,126,355,953.77
  5. Step 5: Solve for x
    x = 91,126,355,953.77/467,036.10
  6. Step 6: Final answer
    x = 195,116.30

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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.