Home / 46,427.48-64,068.14-25,206.28

Finding the Fourth Proportional to 46,427.48, 64,068.14 and 25,206.28

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Solution

The fourth proportional to 46,427.48, 64,068.14 and 25,206.28 is: 34,783.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,427.48 : 64,068.14 = 25,206.28 : x
  2. Step 2: Convert to fraction form
    46,427.48/64,068.14 = 25,206.28/x
  3. Step 3: Cross multiply
    46,427.48x = 64,068.14 × 25,206.28
  4. Step 4: Simplify right side
    46,427.48x = 1,614,919,475.92
  5. Step 5: Solve for x
    x = 1,614,919,475.92/46,427.48
  6. Step 6: Final answer
    x = 34,783.70

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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.