Home / 63,307.32-87,360.39-35,011.14

Finding the Fourth Proportional to 63,307.32, 87,360.39 and 35,011.14

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Solution

The fourth proportional to 63,307.32, 87,360.39 and 35,011.14 is: 48,313.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,307.32 : 87,360.39 = 35,011.14 : x
  2. Step 2: Convert to fraction form
    63,307.32/87,360.39 = 35,011.14/x
  3. Step 3: Cross multiply
    63,307.32x = 87,360.39 × 35,011.14
  4. Step 4: Simplify right side
    63,307.32x = 3,058,586,844.74
  5. Step 5: Solve for x
    x = 3,058,586,844.74/63,307.32
  6. Step 6: Final answer
    x = 48,313.32

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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.