Home / 46,787.44-64,549.56-30,030.16

Finding the Fourth Proportional to 46,787.44, 64,549.56 and 30,030.16

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Solution

The fourth proportional to 46,787.44, 64,549.56 and 30,030.16 is: 41,430.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,787.44 : 64,549.56 = 30,030.16 : x
  2. Step 2: Convert to fraction form
    46,787.44/64,549.56 = 30,030.16/x
  3. Step 3: Cross multiply
    46,787.44x = 64,549.56 × 30,030.16
  4. Step 4: Simplify right side
    46,787.44x = 1,938,433,614.73
  5. Step 5: Solve for x
    x = 1,938,433,614.73/46,787.44
  6. Step 6: Final answer
    x = 41,430.64

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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.