Home / 97,254.01-134,223.43-59,007.48

Finding the Fourth Proportional to 97,254.01, 134,223.43 and 59,007.48

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Solution

The fourth proportional to 97,254.01, 134,223.43 and 59,007.48 is: 81,438.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,254.01 : 134,223.43 = 59,007.48 : x
  2. Step 2: Convert to fraction form
    97,254.01/134,223.43 = 59,007.48/x
  3. Step 3: Cross multiply
    97,254.01x = 134,223.43 × 59,007.48
  4. Step 4: Simplify right side
    97,254.01x = 7,920,186,508.78
  5. Step 5: Solve for x
    x = 7,920,186,508.78/97,254.01
  6. Step 6: Final answer
    x = 81,438.15

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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.