Home / 25,602.16-35,347.32-24,359.20

Finding the Fourth Proportional to 25,602.16, 35,347.32 and 24,359.20

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Solution

The fourth proportional to 25,602.16, 35,347.32 and 24,359.20 is: 33,631.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,602.16 : 35,347.32 = 24,359.20 : x
  2. Step 2: Convert to fraction form
    25,602.16/35,347.32 = 24,359.20/x
  3. Step 3: Cross multiply
    25,602.16x = 35,347.32 × 24,359.20
  4. Step 4: Simplify right side
    25,602.16x = 861,032,437.34
  5. Step 5: Solve for x
    x = 861,032,437.34/25,602.16
  6. Step 6: Final answer
    x = 33,631.24

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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.