Home / 97,307.53-134,261.48-59,066.13

Finding the Fourth Proportional to 97,307.53, 134,261.48 and 59,066.13

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Solution

The fourth proportional to 97,307.53, 134,261.48 and 59,066.13 is: 81,497.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,307.53 : 134,261.48 = 59,066.13 : x
  2. Step 2: Convert to fraction form
    97,307.53/134,261.48 = 59,066.13/x
  3. Step 3: Cross multiply
    97,307.53x = 134,261.48 × 59,066.13
  4. Step 4: Simplify right side
    97,307.53x = 7,930,306,031.67
  5. Step 5: Solve for x
    x = 7,930,306,031.67/97,307.53
  6. Step 6: Final answer
    x = 81,497.36

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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.