Home / 97,459.55-134,503.23-59,210.29

Finding the Fourth Proportional to 97,459.55, 134,503.23 and 59,210.29

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Solution

The fourth proportional to 97,459.55, 134,503.23 and 59,210.29 is: 81,715.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,459.55 : 134,503.23 = 59,210.29 : x
  2. Step 2: Convert to fraction form
    97,459.55/134,503.23 = 59,210.29/x
  3. Step 3: Cross multiply
    97,459.55x = 134,503.23 × 59,210.29
  4. Step 4: Simplify right side
    97,459.55x = 7,963,975,644.40
  5. Step 5: Solve for x
    x = 7,963,975,644.40/97,459.55
  6. Step 6: Final answer
    x = 81,715.70

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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.